Single Split Black Oxide Coupling With Key Way. Bore: 1-1/2" 2nd Bore: 1-1/2" OD: 2-5/8" Length: 3-7/8" Screw Size: 5/16-24 x 1 Key Way Size: 3/8 x 3/16" Black Oxide...Single Split Black Oxide Coupling With Key Way. Bore: 1-1/2" 2nd Bore: 1-1/2" OD: 2-5/8" Length: 3-7/8" Screw Size: 5/16-24 x 1 Key Way Size: 3/8 x 3/16" Black Oxide...
Single Split Black Oxide Coupling With Key Way. Bore: 2" 2nd Bore: 2" OD: 3-3/8" Length: 4-7/8" Screw Size: 3/8-24 x 1 Key Way Size: 1/2 x 1/4" Black Oxide...Single Split Black Oxide Coupling With Key Way. Bore: 2" 2nd Bore: 2" OD: 3-3/8" Length: 4-7/8" Screw Size: 3/8-24 x 1 Key Way Size: 1/2 x 1/4" Black Oxide...