X-458 Trolley X458-4-01
X-458 4" I Beam Trolley with a 7-3/16" (182.562 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 # 7500273