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1/4-20 CMM clamping kits

Comprehensive kits for holding aluminum, plastic, brass, titanium and other nonferrous parts.

To select a kit, choose a base plate and a component set. A kit includes one of the component sets below and one base plate with 1/4-20 threaded holes 0.50" on center (choose from plate sizes listed). To determine the part number for the desired kit, select a base plate size and a component set.

Example: A 1/4-20 clamping kit with a 0.75" x 24" x 24" base plate and component set B is part # KC-C3B-20.

Kits with component set A

R&R 1/4-20 CMM clamping kit A 

Plate choices:

Base Plate SizeSetPart #Price
 0.50" x 12" x 12" A KC-C1A-20$1,294
 0.50" x 18" x 18" A KC-C2A-20$1,739
 0.75" x 24" x 24" A  KC-C3A-20$2,639
 0.75" x 30" x 30" A KC-C4A-20$3,339
 0.75" x 28" x 40" A KC-C5A-20$3,844
 0.75" x 36" x 48" A KC-C6A-20$5,544

Components:

QTYPart #Description
 3S-5075-200.50" dia. x 0.75" standoff 
 3S-501-20 0.50" dia. x 1.0" standoff 
 3S-502-20 0.50" dia. x 2.0" standoff 
 3S-7575-20 0.75" dia. x 0.75" standoff 
 3S-751-20 0.75" dia. x 1.0" standoff 
 3S-752-20 0.75" dia. x 2.0" standoff 
 3S-175-20 1.0" dia. x 0.75" standoff 
 3 S-11-201.0" dia. x 1.0" standoff 
 3S-12-20 1.0" dia. x 2.0" standoff 
 2SP-501-20 0.50" dia. x 1.0" pin standoff 
 2CT-160-125-20 1.6" tension clamp with 1.25" post 
 4CT-250-275-20 2.5" tension clamp with 2.75" post 
 3RCD-20 Delrin resting cone 
 1AJ-50-20 0.50" dia. adjustable jack stand 
 1AS-1-20 1.0" adjustable slide 
 1AS-3-20 3.0" adjustable slide 
 1 TC-50020020" x 8" x 1" component tray 

Kits with component set B

R&R 1/4-20 CMM clamping kit B 

Plate choices:

Base Plate SizeSetPart #Price
0.50" x 12" x 12" KC-C1B-20 $2,490
0.50" x 18" x 18" KC-C2B-20 $2,935
0.75" x 24" x 24"BKC-C3B-20$3,835
0.75" x 30" x 30"BKC-C4B-20$4,535
0.75" x 28" x 40"BKC-C5B-20$5,040
0.75" x 36" x 48"BKC-C6B-20$6,740

Components:

QTYPart #Description
 3 S-37550-20 0.375" dia. x 0.50" standoff 
 6 S-5075-20 0.50" dia. x 0.75" standoff 
 6 S-501-20 0.50" dia. x 1.0" standoff 
 6 S-502-20 0.50" dia. x 2.0" standoff 
 3 S-7550-20 0.75" dia. x 0.50" standoff 
 6 S-7575-20 0.75" dia. x 0.75" standoff 
 6 S-751-20 0.75" dia. x 1.0" standoff 
 6 S-752-20 0.75" dia. x 2.0" standoff 
 4  S-754-20 0.75" dia. x 4.0" standoff 
 6 S-175-20 1.0" dia. x 0.75" standoff 
 6 S-11-20 1.0" dia. x 1.0" standoff 
 6 S-12-20 1.0" dia. x 2.0" standoff 
 4 S-14-20 1.0" dia. x 4.0" standoff 
 4 SP-501-20 0.50" dia. x 1.0" pin standoff 
 6 CT-160-125-20 1.6" tension clamp with 1.25" post 
 12 CT-250-275-20 2.5" tension clamp with 2.75" post 
 4 RCD-20 Delrin resting cone 
 4 RPS-20 Steel resting pin 
 2 AJ-50-20 0.50" dia. x adjustable jack stand 
 2 AJ-1-20 1.0"dia. adjustable jack stand 
 2 AS-1-20 1.0" adjustable slide 
 2 AS-3-20 3.0" adjustable slide 
 2 TB-751-20 tower block with base 
 1 TC-50020020" x 8" x 1" component tray 

Kits with component set C

R&R 1/4-20 CMM clamping kit C 

Plate choices:

Base Plate SizeSetPart #Price
0.50" x 12" x 12" KC-C1C-20 $3,869
0.50" x 18" x 18" KC-C2C-20 $4,314
0.75" x 24" x 24" KC-C3C-20 $5,214
0.75" x 30" x 30" KC-C4C-20 $5,914
0.75" x 28" x 40" KC-C5C-20 $6,419
0.75" x 36" x 48" KC-C6C-20 $8,119

Components:

QTYPart #Description
S-37550-20 0.375" dia. x 0.50" standoff 
S-5050-20 0.50" dia. x 0.50" standoff 
S-5075-20 0.50" dia. x 0.75" standoff 
S-501-20 0.50" dia. x 1.0" standoff 
S-502-20 0.50" dia. x 2.0" standoff 
S-7550-20 0.75" dia. x 0.50" standoff 
S-7575-20 0.75" dia. x 0.75" standoff 
S-751-20 0.75" dia. x 1.0" standoff 
S-752-20 0.75" dia. x 2.0" standoff 
S-754-20 0.75" dia. x 4.0" standoff 
S-175-20 1.0" dia. x 0.75" standoff 
S-11-20 1.0" dia. x 1.0" standoff 
S-12-20 1.0" dia. x 2.0" standoff 
S-14-20 1.0" dia. x 4.0" standoff 
SP-501-20 0.50" dia. x 1.0" pin standoff 
SP-751-20 0.75" dia. x 1.0" pin standoff 
CT-160-125-20 1.6" tension clamp with 1.25" post 
12 CT-250-275-20 2.5" tension clamp with 2.75" post 
CT-375-325-20 3.75" tension clamp with 3.25" post 
CT-4P-325-20 4.0" tension clamp plunger with 3.25" post 
CTB-1-20 1.0" tension clamp bracket 
RCD-20 Delrin resting cone 
RPS-20 Steel resting pin 
APJ-20 Adjustable pivot joint 
AJ-50-20 0.50" dia. adjustable jack stand 
AJ-1-20 1.0" dia. adjustable jack stand 
AS-1-20 1.0" adjustable slide 
AS-3-20 3.0" adjustable slide 
TB-751-20 Tower block with base 
T-112-20 1.0" sq. x 12" tower (1 row, 4 sides) 
TC-50020020" x 8" x 1" component tray