$11.99 / EA
1-1/4" Nylon Ball Bearing Roller, Adjustable Steel Housing, Sliding Glass Door Roller Assembly, Replace Old Style Extruded Aluminum Assembly, 5/8" Thick, 2-1/8" Long, 1-13/16" High, 3/4" Overall Thickness.
15lb clr mounting tape
#3 S Biner Slide Lock
4PK SM Identifier ASSTD
1-1/8x1-3/4 Set Collar