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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 and soft shafts.

Aluminum offers excellent corrosion resistance and extremely light weight compared to the other materials.
Two Piece Shaft Collars
Unit of Measure
1 2 

Item #

Material

Bore

Diameter

Width

Set Screw

List Price

Unit of Measure

CS2C-012-A N/A Aluminum N/A 1/8 in N/A 11/16 in N/A 5/16 in N/A 4-40 $10.25 N/A Each
CS2C-018-A N/A Aluminum N/A 3/16 in N/A 11/16 in N/A 5/16 in N/A 4-40 $9.51 N/A Each
CS2C-025-A N/A Aluminum N/A 1/4 in N/A 11/16 in N/A 5/16 in N/A 4-40 $9.40 N/A Each
CS2C-031-A N/A Aluminum N/A 5/16 in N/A 11/16 in N/A 5/16 in N/A 4-40 $9.63 N/A Each
CS2C-037-A N/A Aluminum N/A 3/8 in N/A 7/8 in N/A 3/8 in N/A 6-32 $11.23 N/A Each
CS2C-043-A N/A Aluminum N/A 7/16 in N/A 1 5/16 in N/A 3/8 in N/A 6-32 $11.32 N/A Each
CS2C-050-A N/A Aluminum N/A 1/2 in N/A 1 1/8 in N/A 13/32 in N/A 8-32 $8.72 N/A Each
CS2C-056-A N/A Aluminum N/A 9/16 in N/A 1 5/16 in N/A 7/16 in N/A 10-32 $13.04 N/A Each
CS2C-062-A N/A Aluminum N/A 5/8 in N/A 1 5/16 in N/A 7/16 in N/A 10-32 $12.55 N/A Each
CS2C-068-A N/A Aluminum N/A 11/16 in N/A 1 1/2 in N/A 1/2 in N/A 10-32 $14.47 N/A Each
CS2C-075-A N/A Aluminum N/A 3/4 in N/A 1 1/2 in N/A 1/2 in N/A 1/4-28 $10.41 N/A Each
CS2C-081-A N/A Aluminum N/A 13/16 in N/A 1 5/8 in N/A 1/2 in N/A 1/4-28 $15.72 N/A Each
CS2C-087-A N/A Aluminum N/A 7/8 in N/A 1 5/8 in N/A 1/2 in N/A 1/4-28 $14.80 N/A Each
CS2C-093-A N/A Aluminum N/A 15/16 in N/A 1 3/4 in N/A 1/2 in N/A 1/4-28 $16.23 N/A Each
CS2C-100-A N/A Aluminum N/A 1 in N/A 1 3/4 in N/A 1/2 in N/A 1/4-28 $11.06 N/A Each
CS2C-106-A N/A Aluminum N/A 1 1/16 in N/A 1 7/8 in N/A 1/2 in N/A 1/4-28 $18.42 N/A Each
CS2C-112-A N/A Aluminum N/A 1 1/8 in N/A 1 7/8 in N/A 1/2 in N/A 1/4-28 $18.45 N/A Each
CS2C-118-A N/A Aluminum N/A 1 3/16 in N/A 2 1/16 in N/A 1/2 in N/A 1/4-28 $19.99 N/A Each
CS2C-125-A N/A Aluminum N/A 1 1/4 in N/A 2 1/16 in N/A 1/2 in N/A 1/4-28 $13.26 N/A Each
CS2C-131-A N/A Aluminum N/A 1 5/16 in N/A 2 1/4 in N/A 9/16 in N/A 1/4-28 $21.90 N/A Each
CS2C-137-A N/A Aluminum N/A 1 3/8 in N/A 2 1/4 in N/A 9/16 in N/A 1/4-28 $22.07 N/A Each
CS2C-143-A N/A Aluminum N/A 1 7/16 in N/A 2 1/4 in N/A 9/16 in N/A 1/4-28 $22.01 N/A Each
CS2C-150-A N/A Aluminum N/A 1 1/2 in N/A 2 3/8 in N/A 9/16 in N/A 1/4-28 $20.22 N/A Each
CS2C-156-A N/A Aluminum N/A 1 9/16 in N/A 2 3/8 in N/A 9/16 in N/A 1/4-28 $29.48 N/A Each
CS2C-162-A N/A Aluminum N/A 1 5/8 in N/A 2 5/8 in N/A 11/16 in N/A 5/16-24 $38.98 N/A Each
Unit of Measure
1 2