Ironmind - The Wrist Reinforcer Leverage Bar14" overall in length with a 1 3 8" diameter knurled handle; takes exercise plates (plate loading end is 1 1 32" diameter, 4 1 4" long); comes with a Bulldog II Collar. The shorter and heavier Wrist Reinforcer, with its smaller grip, allows you to really focus on the wrist forearm, using whatever poundage you can handle. Designed to take a real pounding, it is made from bar stock and uses a Bulldog II Collar for maximum security. This needs to be