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• All mating surfaces precision ground
• Manufactured to the highest standards for maximum safety and long life
• Hardened for maximum longevity

Please make sure that the Retention Knob you order is the correct one for your machine. Using the wrong Retention Knob can cause damage to your machine spindle, the toolholder, and may create a safety hazard.
1 - 16 of 16 | Results Per Page | View | Unit of Measure
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Item #

Degree

Type

d1

d2

d3

Length

'T'

Price

Quantity Add To Cart/Request Quote
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17836 N/A 45° N/A CAT40 ANSI w/metric thread N/A 0.74" N/A 0.49" N/A 0.49" N/A Length 1.50"
Length l1 0.63"
Length l2 0.56"
N/A M16X2 $31.00 Add To Cart
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21003-45C N/A 45° N/A CAT40 Coolant-I N/A 0.590" N/A 0.394" N/A 0.512" N/A Length 2.25"
Length l1 1.266"
Length l2 0.990"
N/A 5/8" - 11" $22.50 Add To Cart
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21003-45CSF N/A 45° N/A CAT40 Coolant-I SlimFIT N/A 0.590" N/A 0.394" N/A 0.512" N/A Length 2.25"
Length l1 1.266"
Length l2 0.990"
N/A 5/8" - 11" $42.00 Add To Cart
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21003-60C N/A 60° N/A CAT40 Coolant-II N/A 0.590" N/A 0.394" N/A 0.512" N/A Length 2.25"
Length l1 1.266"
Length l2 0.990"
N/A 5/8" - 11" $22.50 Add To Cart
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21003-60CSF N/A 60° N/A CAT40 Coolant-II SlimFIT N/A 0.590" N/A 0.394" N/A 0.512" N/A Length 2.25"
Length l1 1.266"
Length l2 0.990"
N/A 5/8" - 11" $42.00 Add To Cart
Request Quote
21003-90C N/A 90° N/A CAT40 Coolant-III N/A 0.590" N/A 0.394" N/A 0.512" N/A Length 2.25"
Length l1 1.266"
Length l2 0.990"
N/A 5/8" - 11" $22.50 Add To Cart
Request Quote
21003-90CSF N/A 90° N/A CAT40 Coolant-III SlimFIT N/A 0.590" N/A 0.394" N/A 0.512" N/A Length 2.25"
Length l1 1.266"
Length l2 0.990"
N/A 5/8" - 11" $42.00 Add To Cart
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21003-C N/A 45° N/A CAT40 ANSI-C N/A 0.740" N/A 0.490" N/A 0.490" N/A Length 1.50"
Length l1 0.640"
Length l2 0.440"
N/A 5/8" - 11" $22.50 Add To Cart
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21005-45C N/A 45° N/A CAT50 Coolant-I N/A 0.906" N/A 0.669" N/A 0.827" N/A Length 3.346"
Length l1 1.772"
Length l2 1.378"
N/A 1" - 8" $27.50 Add To Cart
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21005-60C N/A 60° N/A CAT50 Coolant-II N/A 0.906" N/A 0.669" N/A 0.827" N/A Length 3.346"
Length l1 1.772"
Length l2 1.378"
N/A 1" - 8" $27.50 Add To Cart
Request Quote
21005-90C N/A 90° N/A CAT50 Coolant-III N/A 0.906" N/A 0.669" N/A 0.827" N/A Length 3.346"
Length l1 1.772"
Length l2 1.378"
N/A 1" - 8" $27.50 Add To Cart
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21005-C N/A 45° N/A CAT50 ANSI-C N/A 1.140" N/A 0.820" N/A 0.820" N/A Length 2.30"
Length l1 1.00"
Length l2 0.700"
N/A 1" - 8" $27.50 Add To Cart
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21006-15C N/A 15° N/A CAT40 DIN Coolant N/A 0.75" N/A 0.55" N/A 0.640" N/A Length 1.88"
Length l1 1.024"
Length l2 0.787"
N/A 5/8" - 11" $22.50 Add To Cart
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21007-15C N/A 15° N/A CAT40 DIN Coolant N/A 0.75" N/A 0.55" N/A N/A Length 1.89"
Length l1 1.028"
Length l2 0.792"
N/A 5/8" - 11" $22.50 Add To Cart
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21008-15C N/A 15° N/A CAT50 DIN Coolant N/A 1.101" N/A 0.825" N/A N/A Length 2.640"
Length l1 1.338"
Length l2 0.984"
N/A 1" - 8" $51.00 Add To Cart
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21148-C N/A 15° N/A CAT40 Coolant Mori-Seiki N/A 0.747" N/A 0.548" N/A 0.641" N/A Length 2.004"
Length l1 1.024"
Length l2 0.787"
N/A 5/8" - 11" $89.00 Add To Cart
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1 - 16 of 16 | Results Per Page | View | Unit of Measure
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