Solid Shaft Coupler, 1-7/16"Bore X 2-5/16"OD X 4-1/2"

Solid Shaft Coupler, 1-7/16"Bore X 2-5/16"OD X 4-1/2"

The 1272300 Solid Shaft Coupler is a heavy-duty mild steel rigid coupler designed to securely join two aligned shafts in power transmission and mechanical drive applications. With a 1-7/16" round bore, 2-5/16" outside diameter, and 4-1/2" overall length, it provides strong, slip-resistant performance using dual set screws for dependable shaft retention. Made in the USA, this coupler is well-suited for industrial, agricultural, and equipment repair use where a solid, no-flex connection is required.

Country of Origin
Made in the U.S.A.

Key Features / Specifications

• Model / Part Number: 1272300
• Product Type: Solid shaft coupler / rigid coupling
• Material: Mild steel
• Bore Size: 1-7/16" round
• Outside Diameter (OD): 2-5/16"
• Overall Length: 4-1/2"
• Set Screws: (2) 3/8"-16
• Coupling Style: Solid / rigid (no flex)
• Application Type: Straight shaft-to-shaft connection
• Construction: Machined steel body
• Weight: 3.19 lb (approx.)

Ideal For

• Joining two 1-7/16" round shafts in aligned driveline setups
• Applications requiring a rigid, no-slip shaft connection
• Industrial machinery, ag equipment, and shop-built assemblies
• Repairs or retrofits where simple, durable shaft coupling is needed
• Users who prefer U.S.-made steel components for reliability and consistency