HSW300, Swivel, Ball-Bearing, Stainless Steel, 300lb

Swivel, Ball-Bearing, Stainless Steel, 300lb Features include: Highly polished stainless steel ball-bearings roll with ease and won`t bind. Welded stainless steel rings, 7/16 inch diameter. Rated at 300lbs pull. Recommended for rockets up to 15lbs. Designed and manufactured in the U.S.A.