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

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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

CAD

G1SC-350-B N/A 3 1/2 in N/A 4 3/4 in N/A 7/8 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 29.10 oz N/A
G1SC-393-B N/A 3 15/16 in N/A 5 1/4 in N/A 7/8 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 35.00 oz N/A
G1SC-400-B N/A 4 in N/A 5 1/4 in N/A 7/8 in N/A 3/8-24 x 1 N/A Steel, ASTM A108 N/A 33.00 oz N/A
G1SC-012-SS N/A 1/8 in N/A 1/2 in N/A 1/4 in N/A 4-40 x 3/8 N/A Stainless Steel, ASTM A582 N/A 0.44 oz N/A
G1SC-018-SS N/A 3/16 in N/A 5/8 in N/A 5/16 in N/A 4-40 x 3/8 N/A Stainless Steel, ASTM A582 N/A 0.43 oz N/A
G1SC-025-SS N/A 1/4 in N/A 11/16 in N/A 5/16 in N/A 4-40 x 3/8 N/A Stainless Steel, ASTM A582 N/A 0.40 oz N/A
G1SC-031-SS N/A 5/16 in N/A 11/16 in N/A 5/16 in N/A 4-40 x 3/8 N/A Stainless Steel, ASTM A582 N/A 0.36 oz N/A
G1SC-037-SS N/A 3/8 in N/A 7/8 in N/A 11/32 in N/A 6-32 x 3/8 N/A Stainless Steel, ASTM A582 N/A 0.70 oz N/A
G1SC-043-SS N/A 7/16 in N/A 15/16 in N/A 3/8 in N/A 6-32 x 3/8 N/A Stainless Steel, ASTM A582 N/A 0.81 oz N/A
G1SC-050-SS N/A 1/2 in N/A 1 1/8 in N/A 13/32 in N/A 8-32 x 1/2 N/A Stainless Steel, ASTM A582 N/A 1.30 oz N/A
G1SC-056-SS N/A 9/16 in N/A 1 1/4 in N/A 7/16 in N/A 10-32 x 1/2 N/A Stainless Steel, ASTM A582 N/A 2.00 oz N/A
G1SC-062-SS N/A 5/8 in N/A 1 5/16 in N/A 7/16 in N/A 10-32 x 1/2 N/A Stainless Steel, ASTM A582 N/A 1.80 oz N/A
G1SC-068-SS N/A 11/16 in N/A 1 3/8 in N/A 7/16 in N/A 10-32 x 1/2 N/A Stainless Steel, ASTM A582 N/A 2.90 oz N/A
G1SC-075-SS N/A 3/4 in N/A 1 1/2 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Stainless Steel, ASTM A582 N/A 2.70 oz N/A
G1SC-081-SS N/A 13/16 in N/A 1 5/8 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Stainless Steel, ASTM A582 N/A 3.20 oz N/A
G1SC-087-SS N/A 7/8 in N/A 1 5/8 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Stainless Steel, ASTM A582 N/A 2.96 oz N/A
G1SC-093-SS N/A 15/16 in N/A 1 3/4 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Stainless Steel, ASTM A582 N/A 3.51 oz N/A
G1SC-100-SS N/A 1 in N/A 1 3/4 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Stainless Steel, ASTM A582 N/A 3.30 oz N/A
G1SC-106-SS N/A 1 1/16 in N/A 1 7/8 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Stainless Steel, ASTM A582 N/A 3.90 oz N/A
G1SC-112-SS N/A 1 1/8 in N/A 1 7/8 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Stainless Steel, ASTM A582 N/A 3.63 oz N/A
G1SC-118-SS N/A 1 3/16 in N/A 2 1/16 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Stainless Steel, ASTM A582 N/A 4.70 oz N/A
G1SC-125-SS N/A 1 1/4 in N/A 2 1/16 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Stainless Steel, ASTM A582 N/A 4.40 oz N/A
G1SC-131-SS N/A 1 5/16 in N/A 2 1/8 in N/A 9/16 in N/A 1/4-28 x 3/4 N/A Stainless Steel, ASTM A582 N/A 6.19 oz N/A
G1SC-137-SS N/A 1 3/8 in N/A 2 1/4 in N/A 9/16 in N/A 1/4-28 x 3/4 N/A Stainless Steel, ASTM A582 N/A 5.90 oz N/A
G1SC-143-SS N/A 1 7/16 in N/A 2 1/4 in N/A 9/16 in N/A 1/4-28 x 3/4 N/A Stainless Steel, ASTM A582 N/A 5.50 oz N/A
Unit of Measure
1 2 3 4 5