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Needle Bearing Trolleys

Drawing
 Description  Est. Shipping Weight Product Number
Derlin Needle-Bearing Trolleys - For use on doors up to 1,000 lbs.

DERLIN ADJUSTABLE TROLLEY HANGER ASSEMBLY

With galvanized mounting plates. Recommended for solid wood doors 1-1/2” to 1-13/16” in thickness. Packaged two trolleys per box with fasteners, adjusting wrench and two end caps.

6.7 lbs per pair 711221

9 1/2” DERLIN 4-WAY ADJUSTABLE OFFSET “PENDANT BOLT” TROLLEY HANGER ASSEMBLY

Patented design allows doors to be adjusted up or down or moved in or out to eliminate door rub from inside of building. Use on wood or metal door frames. Packaged one pair per box with 2 end caps and bolts.

 4.8 lbs per pair 711533
 Delrin Needle-Bearing Trolleys - For use on doors up to 500 lbs. single truck, 1,000 lbs. double truck

DELRIN DOUBLE TRUCK W/BAR, BOLT AND PLATE ASSEMBLY

One pair per door.

10.8 lbs per pair 714420

9 1/2" 4-WAY ADJUSTABLE OFFSET "PENDANT BOLT"

With special adjusting nuts

0.5 lbs each 462033