Solid Shaft Coupler, 1-3/16"Bore X 2"OD X 4-1/2"

Solid Shaft Coupler, 1-3/16"Bore X 2"OD X 4-1/2"

The 1271900 Solid Shaft Coupler is a heavy-duty mild steel shaft coupling designed to join and secure two round shafts for reliable power transmission and alignment. With a 1-3/16" round bore, 2" outside diameter, and 4-1/2" overall length, it uses (2) 5/16-18 set screws to lock firmly onto the shaft, making it a straightforward solution for repairs, fabrication, and equipment driveline connections.

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

Key Features / Specifications

• Model / Part Number: 1271900
• NOVA Import Stock No.: 127-19005
• Product Type: Solid shaft coupler
• Material: Mild steel
• Bore Size: 1-3/16 in (round)
• Outside Diameter (OD): 2.00 in
• Overall Length: 4-1/2 in
• Set Screws: (2) 5/16-18
• Dimension D: 1/4 in
• Dimension E: 7/8 in
• Weight: 2.50 lb

Ideal For

• Coupling two 1-3/16" round shafts in mechanical drive systems
• Equipment repairs where a solid steel coupler is preferred for strength
• Fabrication and maintenance projects needing simple set-screw retention
• Aligning and extending shaft runs in shop or field applications
• General power transmission uses where a 2" OD, 4-1/2" long coupler fits the build