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Climax Series C801 Single Nut Locking Assemblies deliver a mechanical interference fit and provides a higher torque capacity over alternative keyed connections.
Series C801 Keyless Quick Locks
Keyless Locking Devices
Unit of Measure
1 2 

Item #

Shaft Size

d

D

L

L1

Mt

Fax

Weight

C801E-062 N/A 5/8 in N/A 0.625 in N/A 1.500 in N/A 0.750 in N/A 1.500 in N/A 169 ft-lbs N/A 6,504 lbs.F N/A 0.50 lb
C801E-068 N/A 11/16 in N/A 0.688 in N/A 1.500 in N/A 0.750 in N/A 1.500 in N/A 186 ft-lbs N/A 6,504 lbs.F N/A 0.50 lb
C801E-075 N/A 3/4 in N/A 0.750 in N/A 1.500 in N/A 0.750 in N/A 1.500 in N/A 203 ft-lbs N/A 6,504 lbs.F N/A 0.50 lb
C801E-081 N/A 13/16 in N/A 0.813 in N/A 1.750 in N/A 0.875 in N/A 1.875 in N/A 230 ft-lbs N/A 6,806 lbs.F N/A 0.70 lb
C801E-087 N/A 7/8 in N/A 0.875 in N/A 1.750 in N/A 0.875 in N/A 1.875 in N/A 248 ft-lbs N/A 6,806 lbs.F N/A 0.70 lb
C801E-093 N/A 15/16 in N/A 0.938 in N/A 1.750 in N/A 0.875 in N/A 1.875 in N/A 266 ft-lbs N/A 6,806 lbs.F N/A 0.70 lb
C801E-100 N/A 1 in N/A 1.000 in N/A 1.750 in N/A 0.875 in N/A 1.875 in N/A 284 ft-lbs N/A 6,806 lbs.F N/A 0.70 lb
C801E-106 N/A 1 1/16 in N/A 1.063 in N/A 2.000 in N/A 1.000 in N/A 2.250 in N/A 345 ft-lbs N/A 7,798 lbs.F N/A 1.10 lb
C801E-112 N/A 1 1/8 in N/A 1.125 in N/A 2.000 in N/A 1.000 in N/A 2.250 in N/A 366 ft-lbs N/A 7,798 lbs.F N/A 1.10 lb
C801E-118 N/A 1 3/16 in N/A 1.188 in N/A 2.000 in N/A 1.000 in N/A 2.250 in N/A 386 ft-lbs N/A 7,798 lbs.F N/A 1.10 lb
C801E-125 N/A 1 1/4 in N/A 1.250 in N/A 2.000 in N/A 1.000 in N/A 2.250 in N/A 406 ft-lbs N/A 7,798 lbs.F N/A 1.10 lb
C801E-131 N/A 1 5/16 in N/A 1.313 in N/A 2.375 in N/A 1.500 in N/A 2.750 in N/A 428 ft-lbs N/A 7,823 lbs.F N/A 1.10 lb
C801E-137 N/A 1 3/8 in N/A 1.375 in N/A 2.375 in N/A 1.500 in N/A 2.750 in N/A 448 ft-lbs N/A 7,823 lbs.F N/A 1.90 lb
C801E-143 N/A 1 7/16 in N/A 1.438 in N/A 2.375 in N/A 1.500 in N/A 2.750 in N/A 469 ft-lbs N/A 7,823 lbs.F N/A 1.80 lb
C801E-150 N/A 1 1/2 in N/A 1.500 in N/A 2.375 in N/A 1.500 in N/A 2.750 in N/A 489 ft-lbs N/A 7,823 lbs.F N/A 1.80 lb
C801E-156 N/A 1 9/16 in N/A 1.563 in N/A 2.625 in N/A 1.688 in N/A 3.125 in N/A 544 ft-lbs N/A 8,359 lbs.F N/A 2.50 lb
C801E-162 N/A 1 5/8 in N/A 1.625 in N/A 2.625 in N/A 1.688 in N/A 3.125 in N/A 566 ft-lbs N/A 8,359 lbs.F N/A 2.40 lb
C801E-168 N/A 1 11/16 in N/A 1.688 in N/A 2.625 in N/A 1.688 in N/A 3.125 in N/A 588 ft-lbs N/A 8,359 lbs.F N/A 2.40 lb
C801E-175 N/A 1 3/4 in N/A 1.750 in N/A 2.625 in N/A 1.688 in N/A 3.125 in N/A 609 ft-lbs N/A 8,359 lbs.F N/A 2.30 lb
C801E-181 N/A 1 13/16 in N/A 1.813 in N/A 2.875 in N/A 2.000 in N/A 3.563 in N/A 965 ft-lbs N/A 12,775 lbs.F N/A 3.50 lb
C801E-187 N/A 1 7/8 in N/A 1.875 in N/A 2.875 in N/A 2.000 in N/A 3.563 in N/A 998 ft-lbs N/A 12,775 lbs.F N/A 3.40 lb
C801E-193 N/A 1 15/16 in N/A 1.938 in N/A 2.875 in N/A 2.000 in N/A 3.563 in N/A 1,031 ft-lbs N/A 12,775 lbs.F N/A 3.30 lb
C801E-200 N/A 2 in N/A 2.000 in N/A 2.875 in N/A 2.000 in N/A 3.563 in N/A 1,065 ft-lbs N/A 12,775 lbs.F N/A 3.20 lb
C801E-206 N/A 2 1/16 in N/A 2.063 in N/A 3.125 in N/A 2.125 in N/A 3.750 in N/A 1,118 ft-lbs N/A 13,007 lbs.F N/A 3.80 lb
C801E-212 N/A 2 1/8 in N/A 2.125 in N/A 3.125 in N/A 2.125 in N/A 3.750 in N/A 1,152 ft-lbs N/A 13,007 lbs.F N/A 4.00 lb
Unit of Measure
1 2