X-678 Trolley X678-6-01
X-678 6" I Beam Trolley with a 10" (254 mm) drop and a full ball bearing compliment, open/open. Load capacity 400 lbs (181.44 kg). All components are made of hardened SAE 52100 chrome steel. Does not include attachments or hardware.
Priced as Pair
Interchangeable with Frost Part # 6460260