Lunmar I-Beam Mount Sling Kit Capacity:12500# (8) 3/8" x 4" Galvanized

(8) 3/8" x 4" Galvanized Carriage Bolts/Nuts/Locks/Flats

for years of trouble free operation

Parts List 4000# DELUXE:

2" schedule 40

5 ounce aerosol can

Lunmar I-Beam Mount Sling Kit Capacity:12500# (8) 3/8" x 4" GalvanizedThe Lunmar I Beam Clamp (IBS) sling boat lifts are designed to clamp to the flange of an existing pair of I beams located over the lift points of the boat. The I beams in these I beam mount kits can run across the boat or in line with the boat. The gearbox mount, sealed bearings and offset hangers all clamp to bottom flange of beam and require no drilling. This is an easy boat lift to install, featuring quality boat lift parts. Please specify flange