MAX 2" Sealed 13-Ball Bearing Nylon Garage Door Roller 7" Stem Pack of 10 Includes: 1" Nylon Bushing for

Includes: 1" Nylon Bushing for center support

High Quality Carbon Steel Material: The G

Cable Length: floor to shaft center +8"

Garage Door Torsion Spring Center Support Bracket Residential Mini USA Center Support Universa CBP

salt sprayed tests up to 300 hours and can withstand up to a minimum range of 16

MAX 2" Sealed 13-Ball Bearing Nylon Garage Door Roller 7" Stem Pack of 10 Includes: 1" Nylon Bushing forThe garage door rollers is made of nylon and metal material, high hardness and strong wear resistance,durable and long service life Nylon Wheel reduces garage door noise by at least 75% compared to standard steel rollers High hardness and strong wear resistance, durable and long service life 7" stem for additional reinforcement for hurricane regions Prevent dust and dirt from penetrating into the bearing, ensuring better operation of the warehouse