Here’s a look at the VINWOX SCK4-3.75 Wood Lathe Key Chuck. It’s a handy tool for woodturners. This VINWOX 3.75″ Wood Lathe Chuck with Adapters offers good versatility. You get a 3-3/4 inch gear chuck. This means it can hold your wood securely. Plus, it comes with two important adapters. One is for 1″x8TPI threads. The other is for 3/4″x16TPI threads. Therefore, it fits many lathes. This makes it a solid choice. In fact, it’s like a universal key. It unlocks many turning possibilities.
Furthermore, setting up this VINWOX 3.75″ Wood Lathe Chuck with Adapters is quite simple. The key chuck design ensures a tight grip. This is crucial for safety. When turning wood, a secure hold prevents accidents. Moreover, the gear mechanism works smoothly. It’s not clunky or hard to operate. You can easily adjust the jaws. This helps with various wood sizes. Consequently, your projects will be more stable. Think of it as a strong hand. It keeps your work firmly in place. Additionally, the included adapters are a big bonus. They expand the chuck’s usability.
Ultimately, for woodturners seeking a reliable chuck, this VINWOX 3.75″ Wood Lathe Chuck with Adapters is a strong contender. It offers good value for its price. The construction feels sturdy. Therefore, it should last a long time. While it may not be a high-end chuck, it performs well. It’s perfect for hobbyists. Also, it suits those with various lathe sizes. Hence, consider this VINWOX chuck. It could be your next essential turning accessory. To sum up, it’s a dependable workhorse.
FEATURES:
– VINWOX brand
– SCK4-3.75 model
– Key chuck type
– 3-3/4 inch size
– Wood lathe specific
– Gear chuck design
– Easy to use
– Secure gripping
The VINWOX SCK4-3.75 is a 3-3/4 inch key chuck designed specifically for wood lathes. It’s a gear chuck that makes it easy to securely hold your woodworking projects. This chuck comes with a 1″x8TPI thread and also includes a 3/4″x16TPI adapter, so it can fit different lathe spindles.
PROS:
– Perfect fit
– Worked perfectly
– Arrived quickly, well packaged
– Well-made of sturdy cast aluminum
– Fits my VINWOX SCR4-4 Scroll Chuck perfectly
– Comes with two sets of bumpers
– Very good product
– Excellent seller
– Working well
– Good fit and functional design
– Holds and adjusts well
– Solid weight
– Works well at this price point
– It works GREAT!
– Holds bowl blank tight
– Well balanced
– Good value
– Works perfectly on nova comet lathe
– Good chuck
– Good built
CONS:
– Missing long bumper
– Mounting holes too small
– No worm style key drive
– May be a few thousandths off
– Needed to use thread adapter
The VINWOX SCK4-3.75 Wood Lathe Key Chuck is a sturdy, cast aluminum chuck that works great for its price. It arrived quickly and well-packaged, fitting the VINWOX SCR4-4 Scroll Chuck and Nova Comet lathe perfectly. This chuck holds and adjusts well, keeping bowl blanks tight, and it comes with two sets of bumpers. While it’s generally well-made and balanced, some users noted that the mounting holes were a bit small, it doesn’t have a worm-style key drive, and it might be slightly off by a few thousandths. Read more…
VINWOX SCK4-3.75 Wood Lathe Key Chuck, 3-3/4inch Wood Lathe Gear Chuck with 1"x8TPI Thread & 3/4"x16TPI Adapter
Product Description✅Product includes: Chuck body, a set of 2" Dovetail Jaw, Tightening Gear Key, T-Allen wrench, Screw chuck, adapter converts 1'' x 8TPI to 3/4" x 16TPI and Free Automatic Spring-Loaded Center Punch, MAKE SURE check your wood lathe SPINDLE THREAD FIT first. If Your Wood Lathe Spindle Thread is not 1'' x 8TPI or 3/4" x 16TPI, Please DO NOT PLACE ORDER.
✅Quick One-Handed Operation: Gear chuck is one-handed operation to hold workpiece by single Gear Key, perfect for holding bowl, vase, spindle, and other unwieldy wood lathe projects. Widely used for machine tools and accessories for general lathes and industrial machines.
✅Powerful and Positive Grip: The Self-Locking system of VINWOX Gear Chuck delivers incredible gripping power after tightening, it will never loosen grip on project. VINWOX offer clients an option at a price that is more affordable than anything of same quality on the market.
✅Jaw Capacity: Internal jaws tighten around workpieces varying from 1-1/2" to 2-7/8". External jaws spread inside of workpieces with pilot holes ranging from 2-5/32" to 3-5/8". VINWOX Gear Chuck is ideal for Mini, Midi and lathes up to 14" swing, capable for turning up to 12" bowl.
✅Anti-Rust Chuck Body and Long Life: VINWOX Gear Chuck made from high grade K1045 steel machined to allow closest tolerances is with electric plating for long term anti-rust performance. Both sides of jaw teeth and guides, all guideways and bearing surfaces are precisely machined for stable service and long life.
✅Worry-Free Service & Quick Response: All Customers Can Expect Quick Response and Worry Free Service from VINWOX's Professional Service Team and Qualified Engineers.
Product DetailsBrand: | VINWOX |
---|
Model #: | SCK4-3.75 |
---|
Size: | SCK4-3.75 |
---|
Color: | Sck4-3.75 |
---|
Price: | $66.49 (Save 5%) |
---|
VINWOX SCK4-3.75 Wood Lathe Key Chuck, 3-3/4inch Wood Lathe Gear Chuck with 1"x8TPI Thread & 3/4"x16TPI Adapter
SIIIXS 4 Inch Wood Lathe Chuck Set 1"X8TPI Thread & 3/4"X16TPI Adapter, Self-Centering 4 Jaw Wood Turning Chuck
Product DescriptionCompatible with lathe that use 1'' X 8 TPI thread, and 3/4" X 16 TPI using the adapter
Each part will not rust. This is its advantage over rusty chuck and can be used for a long time
All most parts are processed by CNC and can be used stably
The lathe chuck jaws can be clamped and expanded, and are widely used.If you need more jaws.Please visit the SIIIXS store,many products for you to choose
Include: chuck body, round Jaw, tightening gear key, T-Allen wrench, wood Screw 3/8" , adapter converts 1'' X 8 TPI to 3/4" X 16 TPI
Product DetailsBrand: | SIIIXS |
---|
Model #: | CK0401A1 |
---|
Size: | 1X8TPI |
---|
Color: | Black |
---|
Price: | $78.98 |
---|
SIIIXS 4 Inch Wood Lathe Chuck Set 1"X8TPI Thread & 3/4"X16TPI Adapter, Self-Centering 4 Jaw Wood Turning Chuck
DEEFIINE 4 Inch Wood Lathe Chuck Set 1" x 8 tpi thread & 3/4"x16TPI Adapter, Nickel Plated Self Centering 4 Jaw Wood Turning Chuck set (2PCS jaws)

$95.98
@ Amazon.com (Save 20%)
Product DescriptionCompatible with lathe that use 1”x 8 tpi thread, and 3/4" x 16 tpi using the adapter
This is a set of nickel-plated chuck. Each part will not rust. This is its advantage over rusty chuck and can be used for a long time
This set of chuck has two jaws, round jaws and big round jaws
All Most parts are processed by CNC and can be used stably
Include: chuck body, round jaws, big round. Tightening Gear Key, T-Allen wrench, screw chuck, adapter converts 1'' x 8 TPI to 3/4" x 16 TPI
Product DetailsBrand: | DEEFIINE |
---|
Model #: | K120402A |
---|
Color: | 2 Jaw |
---|
Price: | $95.98 (Save 20%) |
---|
DEEFIINE 4 Inch Wood Lathe Chuck Set 1" x 8 tpi thread & 3/4"x16TPI Adapter, Nickel Plated Self Centering 4 Jaw Wood Turning Chuck set (2PCS jaws)
kimllier Wood Lathe Chuck Spindle Adapter, Lathe Headstock Spindle Adapter Converts 3/4 Inch x 10 TPI to 1 Inch x 8TPI for Woodworking Lathe
Product DescriptionInstall the internal thread of the spindle: 3/4 - Inch x 10TPI
Install the external thread of the chuck: 1 - Inch x 8 TPI
Material: It is made of 45 steel which can ensure the durability of the product
Package: 3/4 Inch x 10 TPI to a 1 Inch x 8 TPI lathe headstock spindle adapter
Suitable for: Allows a 3/4-Inch x 10tpi threaded spindle to accept 1-Inch x 8tpi threaded chucks, faceplates, and other woodturning tools and accessories
Product DetailsBrand: | kimllier |
---|
Model #: | Does Not Apply |
---|
Price: | $14.55 (Save 6%) |
---|
kimllier Wood Lathe Chuck Spindle Adapter, Lathe Headstock Spindle Adapter Converts 3/4 Inch x 10 TPI to 1 Inch x 8TPI for Woodworking Lathe
PSI Woodworking LTCA18 Live Tailstock Chuck Adapter to 1" x 8tpi Thread with #2 Morse Taper Mount
Product DescriptionConverts your lathe's #2MT dead tailstock to 1" x 8tpi threaded live tailstock
Mounts to tailstock with the included #2 Morse Taper arbor
After being mounted, tailstock is converted from dead to live and it will accept all 1" x 8tpi threaded lathe tool accessories
Ideal for an additional secure workpiece mount from tailstock end; Allows precision centering of spindles or dowels at the tailstock end; Provides the ideal system for the mounting of bowls for hollowing
Wrench is included
Product DetailsBrand: | PSI Woodworking |
---|
Model #: | LTCA18 |
---|
Warranty: | 2 Years Under Normal Use |
---|
Dimensions: | 8.5 X 3 X 2.5 Inches (Length X Width X Height) |
---|
Price: | $35.24 |
---|
PSI Woodworking LTCA18 Live Tailstock Chuck Adapter to 1" x 8tpi Thread with #2 Morse Taper Mount
PSI Woodworking L5818 Lathe Headstock Spindle Adapter 5/8" Shopsmith to 1" x 8tpi
Product DescriptionConvert a Shopsmith 5/8" non-threaded lathe headstock spindle to 1" x 8tpi threaded
Allows a 5/8" non-threaded spindle to accept 1" x 8tpi threaded chucks, faceplates, and other woodturning tools and accessories
Made of steel; Weighs .65 pounds; Extends spindle length approximately 1-1/4"
Includes set screw to lock the adapter to the spindle
Flats allow for solid wrench tool grip for tightening and loosening from spindle; Wrench not included
Product DetailsBrand: | PSI Woodworking |
---|
Model #: | L5818 |
---|
Warranty: | 2 Years Under Normal Use |
---|
Size: | Shopsmith 5/8" to 1" x 8tpi |
---|
Dimensions: | 4.5 X 2.5 X 2.5 Inches (Length X Width X Height) |
---|
Price: | $22.49 |
---|
PSI Woodworking L5818 Lathe Headstock Spindle Adapter 5/8" Shopsmith to 1" x 8tpi
Z011 4-Jaw Lathe Chuck with Connecting Rod and Wrench, Self Centering Wood Turning Chuck, Power Lathe Accessory
Product Description【Material】Made up of Zinc Alloy material, anticorrosion, not easy to rust, durable and sturdy
【Features】High strength and hardness, small size, comfortable to wear.
【Accurate】With high centering accuracy as well as a large clamping range.
【Application】Design of three/four jaws, self-centering, widely used for woodworking lathe.
【Compact Size】The compact chuck is small in volume, easy to use.
Product DetailsBrand: | JNYLLN |
---|
Model #: | 16184695371249 |
---|
Size: | C(Connecting Rod+Four Jaw Chuck) |
---|
Color: | As Picture Show |
---|
Dimensions: | 2.755905509 X 2.362204722 X 0.4330708657 inches (Length X Width X Height) |
---|
Price: | $31.99 (Save 6%) |
---|
Z011 4-Jaw Lathe Chuck with Connecting Rod and Wrench, Self Centering Wood Turning Chuck, Power Lathe Accessory
DEEFIINE 4 Inch Wood Lathe Chuck Set 1-1/4“x 8tpi Thread and 1"x8tpi Adapter, Nickel Plated Self Centering 4 Jaw Wood Turning Chuck set(5 jaws)…
Product DescriptionCompatible with lathe that use 1-1/4"X8 TPI and 1"X8 TPI thread. This set contain 4 frequently used types of jaws and 1 large plate jaw so they can handle most shape and sized blocks
This is nickel-plated scroll chuck set for wood lathe. Each part will not rust. This is its advantage over rusty chuck and can be used for a long time
The gear chuck has five jaws and two wooden screws. Each jaw has different uses. This is a complete set of chuck, which can complete most of the work. Owning this set of chuck will not worry about the lack of jaws
All parts are processed by CNC and can be used stably
Considerate black tool box for you to store these tools. And it's easy to carry
Product DetailsBrand: | DEEFIINE |
---|
Model #: | k120405A114 |
---|
Color: | 5 Jaw 1-1/4 and 1" |
---|
Price: | $199.98 |
---|
DEEFIINE 4 Inch Wood Lathe Chuck Set 1-1/4“x 8tpi Thread and 1"x8tpi Adapter, Nickel Plated Self Centering 4 Jaw Wood Turning Chuck set(5 jaws)…
4 Inch Wood Lathe Chuck Set 1" x 8 tpi Thread & 3/4"x16 tpi Adapter, Self Centering 4 Jaw Wood Turning Chuck set with 3 frequently used types of Jaws
Product Description【Application】Compatible with lathe that use 1" x 8 tpi thread, and 3/4" x 16 tpi using the adapter. 3 frequently used types of jaws and 1 large plate jaw in the kit allows you to handle a wide variety of shape and sized blocks. The jaws tightly grip from the pens of 1/5” to bowls of 4”, and they can expand to hold the inside of large bowls which larger than jaws.
【Easy to Use】Comes with instructions for easy installation. Note: The chuck must be installed, operated and removed with the lathe turned off. Please follow all safety instructions for lathe work.
【Lathe Speeds】Turning: 500-1500RPM. Sanding & Polishing: 1500-2500RPM. Make sure your wood is properly aligned and balanced when mounted or re-mounted. Use slower speeds for larger work.
【Material】Made of high quality steel with nickel plating for rust and corrosion resistance. Chuck body and jaws are quenched and hardened to ensure high strength and long service life.
【Package】This kit comes with 4-jaw self-centering chuck body, interchangeable step jaws, internal/external grip jaws, sliding T-handle chuck keys, T-handle hex wrench, woodworm screw, pre-installed screws x8, backup screws x8. non-marring pegs for plate jaws x8, backup pegs x8. Also includes a carrying case for easy storage.
【Satisfaction Guarantee】If you're not satisfied with the product, simply return it for a refund in 30 days. We support 30-day refund for return and 12-month warranty.
Product DetailsBrand: | Deargooday |
---|
Model #: | 4inChuckSet |
---|
Dimensions: | 12.19 X 8.46 X 3.58 Inches (Length X Width X Height) |
---|
Price: | $148.99 |
---|
4 Inch Wood Lathe Chuck Set 1" x 8 tpi Thread & 3/4"x16 tpi Adapter, Self Centering 4 Jaw Wood Turning Chuck set with 3 frequently used types of Jaws
DEEFIINE 4 Inch Wood Lathe Chuck Set 1" x 8 tpi & 3/4"x16TPI Adapter, Self Centering 4 Jaw Wood Turning Chuck

$52.78
@ Amazon.com (Save 12%)
Product DescriptionThe chuck Included chuck body and 2 pcs 5 Inch wrenches,1 pcs 3/4" X 16 TPI adapter
Features: The jaws of this self centering four jaw chuck can be installed in both positive and negative directions to meet different requirements, and are used to clamp various round or square workpiece sizes inside or outside
Blackened surface treatment and solid structure greatly reduce rust and maintenance
The clamping and external support of our chuck are larger, please refer to the detailed description
The chuck suitable all wood lathes with 1-inch X 8 TPI or 3/4" X 16 TPI spindles. Threaded chucks allow for quick and easy mounting and dismounting saving you time
Product DetailsBrand: | DEEFIINE |
---|
Model #: | K0204-B |
---|
Size: | 4inch |
---|
Color: | Black |
---|
Price: | $52.78 (Save 12%) |
---|
DEEFIINE 4 Inch Wood Lathe Chuck Set 1" x 8 tpi & 3/4"x16TPI Adapter, Self Centering 4 Jaw Wood Turning Chuck