632 1/4 & 1/2 TON TROLLEY

Features: Negotiates radius curves as tight as 7 to 10 inches | Made of highest quality rolled steel | Unique double row, ball bearing wheel design for greater wear capacity | Larger V-bars available for wider flange adjustment | Bearings prepacked with lifetime lubricant | Exclusive Dial-Fit collar quickly adapts trolley to wide range of beams and patented rails | Dust covers shield and protect bearings | Made in U.S.A.