120mm round groove wheel with 8mm groove for cable grooved wheel for gate

Fixman Gate Castor - 100mm 57kg

Sliding wheel with groove in

Swivel caster Heavy-duty 4-inch rubber spring with capacity load of 99.8 kg

5pcs 6 x 30 x 13mm Ball Bearing Pulley with U Groove - Orange

2 roller shutter wheels 6 cm, suspension roller for extendable gate, gate support roller for wooden garden gate, yard fence, load capacity 50 kg

4 Pcs Lifting Pulley, Single Pulley for Lifting Hoisting, Rail Roller Gate Sliding, V-Groove Roller, For Ropes Steel Ropes etc

Pcs Sliding Gate Wheels 50mm, Steel Wheels with U Groove, U Groove Wheel for Reverse Track, Industrial Machine, Rolling Door, Load Capacity 300kg per Wheel

Roulette Portail Battant, Roue pour Portail Battant, Support de Roue de Porte de 4", Capacité de Charge Résistante de 220lbs, Roue à Ressort de Porte en Caoutchouc pour Portes de Ferme en Bois-QttvbTn

Courtyard door rail guide wheel sliding door nylon wheel industrial nylon pulley various specifications

Set of 4 Nylon Garage Door Rollers Sealed Ball Bearing with 115mm Stem

Orchid-4 Sliding Door Wheels 50mm, Steel Wheels with U-Groove, U-Groove Wheel for Reverse Track, Industrial Machine, Rolling Door, Load Capacity 300kg per wheel

Set of 4 sealed ball-bearing nylon garage door rollers with 115mm stem

2pcs Sliding Door Wheels Two Wheels - Iron Casters, Fixed Gate Roller Groove Support Wheel U-Groove, Rolling For Sliding Door Track Glass Roller

4 Pcs Lifting Pulley, Single Pulley for Lifting and Blocking, Sliding Gate Roller Rail, V-Groove Roller, For Ropes, Steel Ropes, etc.

Shower door rollers with 25mm twin wheel pulleys for curved doors, 4-6mm glass doors, 8pcs chrome bathroom spare parts

packs of barn sliding door floor guides, flush sliding door bottom guide, adjustable wall mount stay roller sliding kit

Pcs 23mm Shower Door Rollers, Replacement Shower Door Runner Screen Rollers, Shower Door Wheels, Suitable for 4-6mm Glass

wheel with 120 mm square groove ball bearing grooved wheel for gate

Replacement Nylon Rollers for Sliding Garage Doors – Pack of 10 Wheels with 5.1 cm Stem – Also Suitable for Shower Doors

Set of 2 sliding door rollers, 32 mm, U-shaped slots with brackets for sliding door rails