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Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw or one-piece clamping collars. Effective on hard & soft shafts.

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Metric Two-Piece Clamping Collar M2C-Series
Metric Two-Piece Clamping Collar
Unit of Measure
1 2 3 4 5 

Item #

Bore

OD

Width

Screw Size

Material

Weight

CAD

M2C-03 N/A 3 mm N/A 11/16 in N/A 9 mm N/A M3 x 8 N/A Steel, ASTM A108 N/A 0.40 oz N/A
M2C-04 N/A 4 mm N/A 11/16 in N/A 9 mm N/A M3 x 8 N/A Steel, ASTM A108 N/A 0.40 oz N/A
M2C-05 N/A 5 mm N/A 11/16 in N/A 9 mm N/A M3 x 8 N/A Steel, ASTM A108 N/A 0.40 oz N/A
M2C-06 N/A 6 mm N/A 3/4 in N/A 9 mm N/A M3 x 8 N/A Steel, ASTM A108 N/A 0.46 oz N/A
M2C-07 N/A 7 mm N/A 3/4 in N/A 9 mm N/A M3 x 8 N/A Steel, ASTM A108 N/A 0.43 oz N/A
M2C-08 N/A 8 mm N/A 1 in N/A 9 mm N/A M3 x 10 N/A Steel, ASTM A108 N/A 0.90 oz N/A
M2C-09 N/A 9 mm N/A 1 in N/A 9 mm N/A M3 x 10 N/A Steel, ASTM A108 N/A 0.81 oz N/A
M2C-10 N/A 10 mm N/A 1 in N/A 9 mm N/A M3 x 10 N/A Steel, ASTM A108 N/A 0.80 oz N/A
M2C-12 N/A 12 mm N/A 1 1/8 in N/A 11 mm N/A M4 x 12 N/A Steel, ASTM A108 N/A 1.31 oz N/A
M2C-13 N/A 13 mm N/A 1 1/4 in N/A 11 mm N/A M4 x 12 N/A Steel, ASTM A108 N/A 1.50 oz N/A
M2C-14 N/A 14 mm N/A 1 1/4 in N/A 11 mm N/A M4 x 12 N/A Steel, ASTM A108 N/A 1.50 oz N/A
M2C-15 N/A 15 mm N/A 1 3/8 in N/A 13 mm N/A M5 x 16 N/A Steel, ASTM A108 N/A 2.30 oz N/A
M2C-16 N/A 16 mm N/A 1 3/8 in N/A 13 mm N/A M5 x 16 N/A Steel, ASTM A108 N/A 2.25 oz N/A
M2C-17 N/A 17 mm N/A 1 1/2 in N/A 13 mm N/A M5 x 16 N/A Steel, ASTM A108 N/A 2.60 oz N/A
M2C-18 N/A 18 mm N/A 1 1/2 in N/A 13 mm N/A M5 x 16 N/A Steel, ASTM A108 N/A 2.40 oz N/A
M2C-19 N/A 19 mm N/A 1 5/8 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 2.40 oz N/A
M2C-20 N/A 20 mm N/A 1 5/8 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 3.41 oz N/A
M2C-21 N/A 21 mm N/A 1 3/4 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 3.90 oz N/A
M2C-22 N/A 22 mm N/A 1 3/4 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 3.71 oz N/A
M2C-23 N/A 23 mm N/A 1 7/8 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 4.45 oz N/A
M2C-24 N/A 24 mm N/A 1 7/8 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 4.20 oz N/A
M2C-25 N/A 25 mm N/A 1 7/8 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 4.80 oz N/A
M2C-26 N/A 26 mm N/A 2 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 4.00 oz N/A
M2C-28 N/A 28 mm N/A 2 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 4.40 oz N/A
M2C-30 N/A 30 mm N/A 2 1/8 in N/A 15 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 5.90 oz N/A
Unit of Measure
1 2 3 4 5