3-3/4INCH 4-Jaw Self-Centering Wood Lathe Chuck, 2" Round Jaw Mounted, 1"x8TPI thread & 3/4"x16TPI Adapter, Tightening Key, T Allen Wrench, Screw Chuck, SCK4-3.75, Nickle electric Coating Body

Installed on lathe…wow..clamped the wood with no issues….easy to use…solid and very well made…good price

Timely delivery, excellent workmanship, quality product that opens a whole new area of woodwork.

Looking forward to using this. But I felt it necessary to add short pieces of 1/2" I.D. latex rubber tubing, slipping each piece over each of the 8 screw-in round hard plastic pieces that hold the wood bowl. This should greatly improve the grip. A 1-meter piece of tubing is relatively cheap and easy to buy on Amazon. Easy to cut the short lengths with regular 8" scissors. Slips on easy and stays snug.FOLLOW UP MONTHS LATER: The cole jaws have been working well. I subsequently made additional sets of screw-in posts using acetyl copolymer round rod, also buying appropriate screw lengths on Amazon with matching thread. I used 1/2" diameter rod for 1" long posts, and 3/4" diameter for 2" long posts to hold bowls where the optimal gripping zone is a bit further from the bowl edge. I used small cutoff pieces of the latex rubber tubing on the 1/2" diameter and silicone tubing for the 3/4" because it was difficult to find the latex tubing in that ID diameter. Both work extremely well in terms of protecting the wood surface and providing a good grip on the bowl.

Delivered on time. Good product

Installed on an old Craftsman 12 inch lathe that I've had for many years. It was a perfect fit. I did have to use the thread adapter. I've used once and worked perfectly. I'll update if there are any issues.changes

Item arrived quickly, well packaged, as advertised, and sold at a very good price. Jaws are well-made of sturdy cast aluminum with bumper mounting holes precisely machined, and fits my VINWOX SCR4-4 Scroll Chuck perfectly. Jaw set comes with two sets of eight bumpers (short and long) and mounting screws. It happened that one of the long bumpers was missing from the set I received. I corresponded with the seller (SpeedForceUSA); they responded within a couple hours offering an entirely new set of jaws and bumpers since they do not carry the bumpers separately. I accepted their generous offer, and received the new (complete) set of jaws/bumpers in only two days! I now have several spare parts which should last me a very long time. I've used the jaw set a few times and find it to be a very good product from an excellent seller.

The fit and functional design works well. It may be a few thousandths off but for wood turning it works well at this price point. Turned multiple handles/pens so far.The hold and adjustability are good. Solid weight and turns fine so far at speed.

I've had this check for 10 months now so I am providing an updated review. Overall, it has worked very well but after a while, my wood work began wobbling pretty bad. I called the lathe manufacture and he recommended some troubleshooting. In short, the culprit was the chuck lost alignment and caused my wood work to wobble. I took the chuck apart, cleaned it, and re-assembled it. It seems to be better now but I will most likely buy a new (better name brand and reputable) chuck to replace this one.