The Lock-Jaw One collar features a solid nylon resin frame and thick injection molded pressure pads, making it the most durable 1” collar available. The single-action cam lock securely clamps the collar once positioned on the bar sleeve. Lock-Jaw collars will withstand the toughest home, gym, or group-exercise environment. Innovative design, superior durability, and exceptional performance make the Lock-Jaw collar an excellent choice!
- Solid injection molded frame
- Innovative design
- Exceptional durability
- Fast locking and release action
- Fits all Standard barbell sleeves (1”/25mm)
- 1-Year Limited Warranty
100% Recommend this product (5 of 5 responses)
Safety Efficiency Comfortability
May 28, 2020
These collars are perfect fir for my standard barbell and dumbbells. The weight plates stay in place and it made my home work outs so much easier switching plate loads. Now, my home work out is much more better.
By Wendy M.
Great product! Fast shipping.
November 3, 2016
Love this product. Great design. Makes changing barbell plates fast and easy.
- A little on the price side. Also, wish it weren't made of plastic. If they were made of steel or metal, it would justify the price.
September 16, 2014
fast and secure wts
- very good
By Rina S.
Seaford, New York
May 30, 2014
These collars are wonderful! They go on easy, come off easy, and lock easily. I bought several pairs of them, both in the 1"; and 2"; sizes. These collars work so well and are so quick to get on and off that I will never order another type of collar again.
- FAST on and off application. They work VERY well!
- Price is a little steep, especially since the collars are made up of some type of plastic.
By Mick F.
Lock jaw 1" collars
August 19, 2012
These are the perfect collars for standard dumbbell handles. They really sped up my time in changing weights between sets.