Print Back
Design fully engages the shaft without marring. Provides greater axial holding power than set screw collars. Effective on both hard and soft shafts.

View Catalog Page
One-Piece Clamping Collar 1C-Series Black Oxide
One-Piece Clamping Collar
Unit of Measure
1 2 3 4 5 

Item #

Bore

OD

Width

Screw Size

Material

Weight

G1SC-168-B N/A 1.6875 in N/A 2.7500 in N/A 0.6875 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 10.70 oz
G1SC-175-B N/A 1.7500 in N/A 2.7500 in N/A 0.6875 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 10.20 oz
G1SC-181-B N/A 1.8125 in N/A 2.8750 in N/A 0.6875 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 10.20 oz
G1SC-187-B N/A 1.8750 in N/A 2.8750 in N/A 0.6875 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 10.90 oz
G1SC-193-B N/A 1.9375 in N/A 3.0000 in N/A 0.6875 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 12.00 oz
G1SC-200-B N/A 2.0000 in N/A 3.0000 in N/A 0.6875 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 11.60 oz
G1SC-206-B N/A 2.0625 in N/A 3.2500 in N/A 0.7500 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 11.60 oz
G1SC-212-B N/A 2.1250 in N/A 3.2500 in N/A 0.7500 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 15.20 oz
G1SC-218-B N/A 2.1875 in N/A 3.2500 in N/A 0.7500 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 14.40 oz
G1SC-225-B N/A 2.2500 in N/A 3.2500 in N/A 0.7500 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 13.66 oz
G1SC-231-B N/A 2.3125 in N/A 3.5000 in N/A 0.7500 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 13.66 oz
G1SC-237-B N/A 2.3750 in N/A 3.5000 in N/A 0.7500 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 16.50 oz
G1SC-243-B N/A 2.4375 in N/A 3.5000 in N/A 0.7500 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 15.60 oz
G1SC-250-B N/A 2.5000 in N/A 3.7500 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 23.10 oz
G1SC-256-B N/A 2.5625 in N/A 3.8750 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 23.10 oz
G1SC-262-B N/A 2.6250 in N/A 3.8750 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 23.90 oz
G1SC-268-B N/A 2.6875 in N/A 4.0000 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 25.80 oz
G1SC-275-B N/A 2.7500 in N/A 4.0000 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 29.20 oz
G1SC-281-B N/A 2.8125 in N/A 4.2500 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 29.20 oz
G1SC-287-B N/A 2.8750 in N/A 4.2500 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 29.20 oz
G1SC-293-B N/A 2.9375 in N/A 4.2500 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 28.00 oz
G1SC-300-B N/A 3.0000 in N/A 4.2500 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 26.80 oz
G1SC-318-B N/A 3.1875 in N/A 4.5000 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 28.30 oz
G1SC-325-B N/A 3.2500 in N/A 4.5000 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 27.30 oz
G1SC-343-B N/A 3.4375 in N/A 4.7500 in N/A 0.8750 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 31.00 oz
Unit of Measure
1 2 3 4 5