Ball Lock® Shanks
Any Ball Lock® application requires at least (2) sets of shanks, receiver bushings, and liners. The liners are placed into the fixture plate to insure extremely accurate positioning. If more than (2) shanks are required (to provide additional hold down force), omit the liner bushing so that these additional holes will not interfere with your primary locating holes.
Features, Benefits, & Product Specifications:
-
Material: 4340 Steel
-
Finish: Black Oxide
-
Heat Treat: Shanks: 40-45 RC
-
Operating Temperature Range: -20°F to 400°F (-30°C to 200°C)
Ball Lock® Shanks

Select a part number for CAD drawings, price and stock availability.
Part Number | CAD | Unit | Fixture Plate Thickness +/-0.005 (In) | Shank Diameter A (mm) | Head of Shank Height B (In) | Head of Shank Diameter C (In) | Length Under Head D (In) | Maximum Hold-Down Force (lbs) | Recommended Screw Torque (ft/lbs) | Hex Wrench Size for Set Screw | Shank Repair Kit Part Number |
---|---|---|---|---|---|---|---|---|---|---|---|
49601 |
|
Inch | 0.75 | 20 | 0.38 | 1.75 | 1.53 | 3000 | 3 | 1/8 | 49901 |
49602 |
|
Inch | 1.00 | 20 | 0.38 | 1.75 | 1.78 | 3000 | 3 | 1/8 | 49902 |
49603 |
|
Inch | 1.50 | 20 | 0.38 | 1.75 | 2.28 | 3000 | 3 | 1/8 | 49903 |
49604 |
|
Inch | 1.25 | 13 | 0.25 | 0.87 | 1.83 | 750 | 1 | 3/32 | 49904 |
49605 |
|
Inch | 0.50 | 13 | 0.25 | 0.87 | 1.08 | 750 | 1 | 3/32 | 49905 |
49606 |
|
Inch | 0.75 | 13 | 0.25 | 0.87 | 1.33 | 750 | 1 | 3/32 | 49906 |
49607 |
|
Inch | 0.50 | 16 | 0.32 | 1.50 | 1.15 | 1200 | 2 | 1/8 | 49907 |
49608 |
|
Inch | 0.75 | 16 | 0.32 | 1.50 | 1.40 | 1200 | 2 | 1/8 | 49908 |
49609 |
|
Inch | 1.25 | 16 | 0.32 | 1.50 | 1.90 | 1200 | 2 | 1/8 | 49909 |
49611 |
|
Inch | 0.75 | 25 | 0.38 | 2.00 | 1.70 | 7000 | 7 | 5/32 | 49911 |
49612 |
|
Inch | 1.00 | 25 | 0.38 | 2.00 | 1.95 | 7000 | 7 | 5/32 | 49912 |
49613 |
|
Inch | 1.50 | 25 | 0.38 | 2.00 | 2.45 | 7000 | 7 | 5/32 | 49913 |
49621 |
|
Inch | 0.75 | 30 | 0.50 | 2.25 | 1.88 | 10000 | 12 | 3/16 | 49921 |
49622 |
|
Inch | 1.00 | 30 | 0.50 | 2.25 | 2.13 | 10000 | 12 | 3/16 | 49922 |
49631 |
|
Inch | 0.75 | 35 | 0.50 | 2.25 | 1.97 | 15500 | 19 | 1/4 | 49931 |
49632 |
|
Inch | 1.00 | 35 | 0.50 | 2.25 | 2.22 | 15500 | 19 | 1/4 | 49932 |
49633 |
|
Inch | 1.50 | 35 | 0.50 | 2.25 | 2.72 | 15500 | 19 | 1/4 | 49933 |
49634 |
|
Inch | 2.00 | 35 | 0.50 | 2.25 | 3.22 | 15500 | 19 | 1/4 | 49934 |
49641 |
|
Inch | 0.75 | 50 | 0.75 | 3.00 | 2.45 | 20000 | 38 | 3/8 | 49941 |
49642 |
|
Inch | 1.00 | 50 | 0.75 | 3.00 | 2.70 | 20000 | 38 | 3/8 | 49942 |
49643 |
|
Inch | 1.50 | 50 | 0.75 | 3.00 | 3.20 | 20000 | 38 | 3/8 | 49943 |
49644 |
|
Inch | 2.00 | 50 | 0.75 | 3.00 | 3.70 | 20000 | 38 | 3/8 | 49944 |
Part Number | CAD | Unit | Fixture Plate Thickness +/-0.13 (mm) | Shank Diameter A (mm) | Head Thickness B (mm) | Head Diameter C (mm) | Length Under Head D (mm) | Maximum Hold-Down Force (kn) | Recommended Screw Torque (Nm) | Hex Wrench Size | Repair Kit Part Number |
---|---|---|---|---|---|---|---|---|---|---|---|
49651 |
|
Metric | 20 | 20 | 10 | 40 | 39.5 | 13.3 | 4 | 3 | 49951 |
49652 |
|
Metric | 25 | 20 | 10 | 40 | 44.5 | 13.3 | 4 | 3 | 49952 |
49655 |
|
Metric | 13 | 13 | 6 | 22 | 27.6 | 3.3 | 1 | 2.5 | 49955 |
49656 |
|
Metric | 20 | 13 | 6 | 22 | 34.6 | 3.3 | 1 | 2.5 | 49956 |
49657 |
|
Metric | 20 | 16 | 8 | 32 | 36.5 | 5.3 | 3 | 3 | 49957 |
49658 |
|
Metric | 25 | 16 | 8 | 32 | 41.5 | 5.3 | 3 | 3 | 49958 |
49661 |
|
Metric | 20 | 25 | 10 | 45 | 44.0 | 30 | 9 | 4 | 49961 |
49662 |
|
Metric | 25 | 25 | 10 | 45 | 49.0 | 30 | 9 | 4 | 49962 |
49671 |
|
Metric | 20 | 30 | 13 | 50 | 49.0 | 44 | 15 | 5 | 49971 |
49672 |
|
Metric | 25 | 30 | 13 | 50 | 54.0 | 44 | 15 | 5 | 49972 |
49681 |
|
Metric | 20 | 35 | 13 | 60 | 51.0 | 68 | 25 | 6 | 49981 |
49682 |
|
Metric | 25 | 35 | 13 | 60 | 56.0 | 68 | 25 | 6 | 49982 |
49683 |
|
Metric | 40 | 35 | 13 | 60 | 71 | 68 | 25 | 6 | 49983 |
49684 |
|
Metric | 50 | 35 | 13 | 60 | 81.0 | 68 | 25 | 6 | 49984 |
49691 |
|
Metric | 20 | 50 | 20 | 75 | 64.0 | 88 | 50 | 10 | 49991 |
49692 |
|
Metric | 25 | 50 | 20 | 75 | 69.0 | 88 | 50 | 10 | 49992 |
49693 |
|
Metric | 40 | 50 | 20 | 75 | 84.0 | 88 | 50 | 10 | 49993 |
49694 |
|
Metric | 50 | 50 | 20 | 75 | 94.0 | 88 | 50 | 10 | 49994 |
Documents and Videos
Operating Manual
Operating Manual - 81600 ONLY
Jergens Production Vise System
Jergens Production Vises Features and Benefits
Vertical Machine Solutions
Horizontal Machine Solutions
Hydraulic Production Vises
Production Vises