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HI-TECH POLYMER ROLLERS VIRTUALLY INDESTRUCTIBLE!! SMOOTHER,QUIETER OPERATION. GREAT FOR HARSH ENVIRONMENTS. NO LUBRICATION REQUIRED. 2" DIAMETER COMPATIBLE WITH MOST GARAGE DOOR MANUFACTURERS. SHAFT SIZE 7/16 X 4" MINIMUN ORDER 10 ROLLERS

RESIDENTIAL HI TECH POLYMER ROLLERS
HI-TECH POLYMER ROLLERS VIRTUALLY INDESTRUCTIBLE!! SMOOTHER,QUIETER OPERATION. GREAT FOR HARSH ENVIRONMENTS. NO LUBRICATION REQUIRED. 2" DIAMETER COMPATIBLE WITH MOST GARAGE DOOR MANUFACTURERS. SHAFT SIZE 7/16 X 4" MINIMUN ORDER 10 ROLLERS
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