Email: sales@indtoolandsupply.com | Phone: (888) 988-8820
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

Retention Knobs CAT Tool Holders

RETENTION KNOBS FOR CAT 30 & CAT 40 TOOL HOLDERS
Prices are pulled from our database in real time. Press Add button to see product price.
USST [G] Knob Socket 1/2" drive [D]
Note Fig. Head Dia. B Neck Dia. A Angle E º Length C Length to Head J Flange Thick Part Number Max Torque ft / lbs
CAT 30 SHANK HOLDERS (1/2" - 13 Thread)- U.S. ANSI Style
ANSI STD No Pilot 4 0.520 (13.2mm) 0.385 (9.8mm) 45° 0.320 (8.1mm) 0.464 (11.8mm) 0.103 (2.6mm) C30-4500H
40 RK-W30
ANSI STD No Pilot 4 C30-4500S
40
No Pilot 2 0.393 (10mm) 0.236 (6mm) 45° 0.63 (16mm) 0.787 (20mm) - C30-CHIRONINCH
40
CAT 40 SHANK HOLDERS (5/8" - 11 Thread)- MAS 403 Style or JMTBA Style
No Pilot 2 0.748 (19mm) 0.551 (14mm) 75° 0.905 (23mm) 1.141 (29mm) - - 85 RK-W40-A
Thin Flange Pilot 1 0.589 (15mm) 0.392 (10mm) 45° 0.989 (25.1mm) 1.265 (32.1mm) 0.125 (3.2mm) C40-4502H
85
Thin Flange Pilot 1 C40-4502S
85
Pilot 2 0.989 (25.1mm) 1.265 (32.1mm) 0.236 (6mm) C40-4501H
85
Pilot 2 C40-4501S
85
No Pilot 2 1.000 (25.4mm) 1.265 (32.1mm) 0.236 (6mm) C40-4504S
85
Thin Flange Pilot 1 60° 0.992 (25.2mm) 1.259 (32mm) 0.120 (3mm) C40-6006S
85
Thin Flange Pilot 1 0.992 (25.2mm) 1.259 (32mm) 0.120 (3mm) C40-6006H
85
No Pilot 2 0.989 (25.1mm) 1.265 (32.1mm) 0.236 (6mm) C40-6000H
85
Pilot 2 0.989 (25.1mm) 1.265 (32.1mm) 0.236 (6mm) C40-6000S
85
Thin Flange Pilot 1A 90° 0.992 (25.2mm) 1.259 (32mm) 0.120 (3mm) C40-9006S
85
Thin Flange Pilot 1A C40-9006H
85
Shorter Than other C40 2A 0.708 (18mm) 0.98 (24.9mm) 0.2 00 (5.1mm) C40-MITSUI
85
Pilot 9 0.775 (19.7mm) 1.051 (26.7mm) 0.200 (5.1mm) C40-9001S
85
Pilot 2A 0.989 (25.1mm) 1.265 (32.1mm) 0.236 (6mm) C40-9000H
85
Pilot 2A C40-9000S
85
Pilot 1 0.594 (15.1mm) 0.405 (10.3mm) 45° 1.139 (28.9mm) 1.436 (36.5mm) 0.187 (4.8mm) C40-4503H
85
No Pilot 1 C40-4503S
85
RETENTION KNOBS FOR CAT 40 & CAT 45 TOOL HOLDERS
Prices are pulled from our database in real time. Press Add button to see product price.
USST [G] Knob Socket 1/2" drive [D]
Note Fig. Head Dia. B Neck Dia. A Angle E º Length C Length to Head J Flange Thick Part Number Max Torque ft / lbs
CAT 40 SHANK HOLDERS (5/8" - 11 Thread)- MAS 403 Style or JMTBA Style
No Pilot 1 0.590 (15mm) - 45° 0.992 (25.2mm) 1.259 (32mm) 0.120 (3mm) - 85 RK-W40-A
No Pilot - - 85
No Pilot 1 - 60° 0.992 (25.2mm) 1.259 (32mm) 0.120 (3mm) - 85
No Pilot 1A - 90° 0.992 (25.2mm) 1.259 (32mm) 0.120 (3mm) - 85
CAT 40 SHANK HOLDERS (5/8" - 11 Thread)- U.S. ANSI Style
ANSI STD No Pilot 4 0.740 (18.8mm) 0.490 (12.5mm) 45° 0.440 (11.2mm) 0.640 (16.3mm) 0.120 (3mm) C40-4500SG
85 RK-W40-A
ANSI STD No Pilot 4 C40-4500H
85
ANSI STD No Pilot 4 C40-4500S
85
ANSI PILOT 5 C40-4505H
85
ANSI PILOT 5 C40-4505S
85
CAT 40 SHANK HOLDERS (5/8" - 11 Thread)- ISO TYPE A Style
ISO A -Inch No Pilot 6B 0.747 (19mm) 0.551 (14mm) 75° 0.791 (20.1mm) 1.030 (26.2mm) 0.280 (7.1mm) C40-7500H
85 RK-W40-A
ISO A -Inch No Pilot 6B C40-7500S
85
CAT 40 SHANK HOLDERS (5/8" - 11 Thread)- DIN 69872 Form A Style
DIN A Std-Inch No Pilot 6C 0.748 (19mm) 0.551 (14mm) 75° 0.787 (20mm) 1.023 (26mm) 0.157 (4mm) C40-7551H
85 RK-W40-A
CAT 45 SHANK HOLDERS (3/4" - 10 Thread)- MAS 403 Style or JMTBA Style
No Pilot 2 0.750 (19.1mm) 0.551 (14mm) 45° 1.230 (31.3mm) 1.580 (40.1mm) 0.310 (7.88mm) C45-4500S
100 RK-W45M
No Pilot 2 60° 1.230 (31.3mm) 1.580 (40.1mm) 0.310 (7.88mm) C45-6000S
100
No Pilot 2A 90° 1.230 (31.3mm) 1.580 (40.1mm) 0.310 (7.88mm) C45-9000S
100
CAT 45 SHANK HOLDERS (3/4" - 10 Thread)- U.S. ANSI Style
- 4 0.940 (23.9mm) 0.605 (15.4mm) 45° 0.578 (14.7mm) 0.820 (20.8mm) 0.160 (4.1mm) C45-4501H
100 RK-W45
- 4 C45-4501S
100
RETENTION KNOBS FOR CAT 50 TOOL HOLDERS
Prices are pulled from our database in real time. Press Add button to see product price.
USST [G] Knob Socket 1/2" drive [D]
Note Fig. Head Dia. B Neck Dia. A Angle E º Length C Length to Head J Flange Thick Part Number Max Torque ft / lbs
CAT 50 SHANK HOLDERS (1" - 8 Thread)- MAS 403 Style or JMTBA Style
P50T I 45º-Inch No Pilot 1 0.747 (19mm) 0.551 (14mm) 45° 0.787 (20mm) 1.026 (26.1mm) 0.201 (5.1mm) C50-4502H
110 RK-W50-A
P50T I 45º-Inch Pilot 3 0.905 (23mm) 0.669 (17mm) 45° 1.385 (35.2mm) 1.779 (45.2mm) 0.390 (9.9mm) C50-4501H
110
P50T I 45º-Inch No Pilot 7 C50-4501R
110
P50T I 45º-Inch Pilot 3 C50-4501S
110
P50T II 60º-Inch Pilot 3 60° 1.385 (35.2mm) 1.771 (45mm) 0.390 (9.9mm) C50-6000H
110
P50T II 60º-Inch Pilot 3 C50-6000S
110
No Pilot 2A 0.910 (23.1mm) 0.667 (16.9mm) 90° 1.385 (35.2mm) 1.779 (45.2mm) 0.690 (17.5mm) - 110
P50T III 90º- Inch-Pilot 3A 0.905 (23mm) 0.669 (17mm) 90° 1.385 (35.2mm) 1.771 (45mm) 0.390 (9.9mm) C50-9000H
110
P50T III 90º- Inch-Pilot 3A 0.392 (9.96mm) C50-9000S
110
P50T I 45º-Inch No Pilot - 0.900 (22.9mm) - 45° 1.385 (35.2mm) 1.779 (45.2mm) 0.390 (9.91mm) - 110 -
P50T I 45º-Inch Pilot 3 0.990 (25.2mm) - 45° 1.385 (35.2mm) 1.779 (45.2mm) 0.390 (9.91mm) - 110 -
P50T II 60º-Inch Pilot 3 60° 1.385 (35.2mm) 1.779 (45.2mm) 0.390 (9.91mm) - 110 -
P50T III 90º- Inch-Pilot 3A 90° 1.385 (35.2mm) 1.779 (45.2mm) 0.390 (9.91mm) - 110 -
CAT 50 SHANK HOLDERS (1" - 8 Thread)- U.S. ANSI Style
Pilot 11 1.14 0 (29mm) 0.820 (20.8mm) 45° 0.700 (17.8mm) 1.000 (25.4mm) 0.200 (5.08mm) C50-4503R
- -
Integrex, Pilot,Ring 8 C50-4506R
110 RK-W50-A
Integrex, Pilot, No Ring 8 C50-4506H
110
ANSI STD No Pilot 4 0.706 (17.9mm) 1.000 (25.4mm) 0.200 (5.1mm) C50-4500H
110
No Pilot 8 C50-4500R
110
ANSI STD No Pilot 4 0.706 (17.9mm) 1.000 (25.4mm) 0.204 (5.2mm) C50-4500S
110
No Pilot 4 1.14 (29mm) - 45° 0.700 (17.8mm) 1.000 (25.4mm) 0.200 (5.1mm) - 110 RK-W50-A
RETENTION KNOBS FOR CAT 50 AND CAT 60 TOOL HOLDERS
Prices are pulled from our database in real time. Press Add button to see product price.
USST [G] Knob Socket 1/2" drive [D]
Note Fig. Head Dia. B Neck Dia. A Angle E º Length C Length to Head J Flange Thick Part Number Max Torque ft / lbs
CAT 50 SHANK HOLDERS (1" - 8 Thread)- ISO Std. Type A Style
ISO Std. A Inch-No Pilot 6B 1.100 (28mm) 0.826 (21mm) 75 0.992 (25.2mm) 1.350 (34.3mm) 0.280 (7.1mm) C50-7540H
110 -
CAT 50 SHANK HOLDERS (1" - 8 Thread)- DIN 69872 Form A Style
DIN Std. A Inch-Pilot 1 1.100 (28mm) 0.826 (21mm) 75 0.977 (24.8mm) 1.338 (34mm) - C50-7550H
110 RK-W50-A
CAT 50 SHANK HOLDERS (1" - 8 Thread)- MITSUI Style
MITSUI. No Pilot 1 0.940 (23.9mm) 0.706 (17.9mm) 90 0.903 (22.9mm) 1.218 (30.9mm) #N/A - 110 -
MITSUI No Pilot 2A 0.940 (23.9mm) 0.708 (18mm) 90 0.905 (23mm) 1.220 (31mm) 0.200 (5.1mm) - 110 -