Professional Tread Pattern Kneepads, Slide Buckle, Black ORS NASCO [Nom] 2 in Hazmat NO [Nom] 2 in Hazmat NO Height [Nom] 4 1 2 in Jan San Catalog NO Length [Nom] 7 in Prop 65 YES Quarterly Flier NO Special Order NO Speed [Max] 13000 RPM Stock Status In Stock Trim Length [Nom] 5 8 in Type Crimped UNSPSC 27111907 Used With Power Drills Constructed of heavy duty barktan strap leather Heavy duty steel rivets and hardwood bottom Includes leather divider for organization and belt loop Convenient for keeping rods Thick 1 2" high density closed cell foam for all day comfort Breathable neoprene lower straps secure below the knee for added comfort One size fits all Large caps are over sized for more protective coverage Upper elastic strap with slide buckle fasteners for rapid fit