Specification Brand : uxcell BulletPoint1 : Package Content - This set includes coupling halves and an NBR rubber insert. 5/8" bore with 3/16" keyway and set screw on one coupling half. 7/8"bore with 3/16" keyway and set screw on the matching coupling half. BulletPoint2 : Material - This L-Jaw Coupling Coupler Set is made of high-strength HT250 steel with improved service life. The Buna-N NBR Rubber Spider provides flexibility and shock absorption. BulletPoint3 : Coupling Coupler Set is designed to transmit torque between shafts while compensating for misalignment and dampening vibrations. The Buna-N NBR Rubber Spider has flexibility and shock absorption. BulletPoint4 : Application - It is widely used in industrial and agricultural equipment, such as wood splitters, pumps, gearboxes, compressors, blowers, hybrid equipment, Conveyor belts, etc. BulletPoint5 : Warm Tips: Inspect the L-Jaw Coupling components regularly for signs of wear or damage and replace them if necessary to maintain optimal performance. Color : black ItemName : uxcell 5/8" to 7/8" L075 Flexible 3-Piece L-Jaw Coupling Coupler Set & Buna-N NBR Rubber Spider for Log Splitter Hybrid Equipment ItemPackageDimensions_Height : 2.2 inches ItemPackageDimensions_Length : 2.99 inches ItemPackageDimensions_Width : 2.52 inches ItemTypeKeyword : multi-flex-couplings Manufacturer : uxcell PartNumber : a24071500ux1878 ProductDescription : Description:Material - This L-Jaw Coupling Coupler Set is made of high-strength HT250 steel with greatly improved service life, which can be effectively connected and ensure power transmission. The Buna-N NBR Rubber Spider enhances the coupling's flexibility and resilience. Function - The L-Jaw Coupling Coupler Set is designed to transmit torque between shafts while compensating for misalignment and dampening vibrations. The Buna-N NBR Rubber Spider enhances the coupling's flexibility and resilience. Application - It is widely used in industrial and agricultural equipment, such as wood splitters, pumps, gearboxes, compressors, blowers, hybrid equipment, Conveyor belts, etc. Warm Tips: Inspect the L-Jaw Coupling components regularly for signs of wear or damage and replace them if necessary to maintain optimal performance. Specification: Out Diameter: 45 mm/1.8 inch Thickness: 54.7 mm/2.2 inch Inner Diameter: 5/8" to 7/8" Material: HT250 Package Content: 1pcs L-Jaw Coupling Coupler Set