Finish Finish |
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Mount Type Mount Type |
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System of Measurement System of Measurement |
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Adjustability Adjustability |
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Component Component | Show |
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Component Component | Hide |
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Ball Diameter Ball Diameter |
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Mounting Location Mounting Location |
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ID ID |
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Mounting Thread Size Mounting Thread Size |
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Base Mount Type Base Mount Type |
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Heavy Duty Ball-Grip Positioning Arms
With strength for higher load capacities than other ball-grip positioning arms, these arms have a heavy duty construction. Ball-and-socket connections allow 360° positioning. The base, connectors, and links are hollow for routing wires, cables, and small hoses. Select a base, connectors, link, and plate or mount to build a complete arm.
For technical drawings and 3-D models, click on a part number.
Base is for use with straight and tee connectors.
For T-Slot Rail | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Style | Dia. | ID | Lg. | Max. Load Capacity, lbs. | Material | Color | Mount. Fasteners Included | Each | |
| 1", 1 1/2" | Single | 2 1/2" | 7/8" | 2 1/2" | 35 | Anodized Aluminum | Blue | Yes | 0000000 | 000000 |
Ball-Grip Positioning Arms
Ball-and-socket connections allow 360° positioning. Choose a complete arm or select a base, connectors, and a plate, grip, holder, or tray to build a complete arm.
For technical drawings and 3-D models, click on a part number.
with 1 1/4"
Max. Opening
with 1 1/2"
Max. Opening
Clamp-on pipe-mount base with 1 1/2" max. opening has a handle to quickly grip and release pipes.
Max. Opening | Base | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Ht. | Wd. | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Lg. | Wd. | Each | |
Pipe Mount | |||||||||||
| 1 1/4" | __ | __ | 3" | 1 1/2" | 10 | Powder-Coated Aluminum | Rubber | 2 3/8" | 7/8" | 0000000 | 000000 |
| 1 1/2" | __ | __ | 4 1/4" | 1 1/2" | 10 | Plastic | Rubber | __ | 1 7/16" | 00000000 | 00000 |
| 2 1/2" | __ | __ | 3 1/2" | 1 1/2" | 10 | Powder-Coated Aluminum | Rubber | 4" | 2 1/8" | 00000000 | 00000 |
Rectangular Bar Mount | |||||||||||
| __ | 1 27/32" | 2 1/2" | 2 1/2" | 1 1/2" | 10 | Powder-Coated Aluminum | Rubber | 3 1/8" | 1 1/4" | 0000000 | 00000 |
Mount. Holes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mount. Location | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Base Dia. | No. of | Pipe Size | Thread Type | Each | |
| Pipe | 3 1/4" | 1 1/2" | 10 | Aluminum | Rubber | 1 1/4" | 1 | 1/2 | NPT | 00000000 | 000000 |
For T-Slot Rail Ht. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mount. Location | Single | Double, Quad | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Base Dia. | Mount. Fasteners Included | Each | |
| T-Slot Rail | 1", 30mm, 1 1/2", 40mm, 45mm | 2", 60mm, 3", 80mm, 90mm | 2 1/4" | 1 1/2" | 10 | Steel | Rubber | 1 1/2" | Yes | 00000000 | 000000 |
| Mount. Location | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Base Dia. | Each | |
| Bench, Wall | 2 1/4" | 1 1/2" | 10 | Aluminum | Rubber | 2 1/2" | 0000000 | 000000 |
| Mount. Location | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Base Dia. | Each | |
| Bench, Wall | 1 7/8" | 1 1/2" | 10 | Aluminum | Rubber | 3 3/8" | 00000000 | 000000 |
Adhesive base includes an adhesive pad.
Base | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Mount. Location | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Lg. | Wd. | Each | |
| Bench, Wall | 3" | 1 1/2" | 10 | Plastic | Rubber | 5 1/2" | 7 1/4" | 0000000 | 000000 |
Bend-and-Stay Positioning Arms
Stronger and with greater load capacities than gooseneck-style positioning arms, these arms keep their shape even when moving or when exposed to vibration. They’re often used in robotics and conveyor applications when frequent repositioning isn’t required.
All accessories include the necessary hardware for attaching them to arms.
Clamp-on bases have two arm attachment locations. Place arms straight or at a right angle from the clamping screw. Clamp-on bases with a rubber V-block can be mounted to rounded surfaces such as pipe and railings.
Arm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Lg. | Thick. | Max. Load Cap., lbs. | Material | Color | Surface Mounting Fasteners Included | Mount Type | Mounting Fasteners Included | Each | |
| 3" | 3" | 1/4" | 20 | Powder-Coated Steel | Black | Yes | Screw On | Yes | 00000000 | 000000 |
For Max. Mounting Surface | Arm | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Lg. | Thick. | Dia. | Max. Load Cap., lbs. | Material | Color | Mount Type | Mounting Fasteners Included | Features | Includes | Each | |
| 1 1/4" | 5 1/2" | 1 5/8" | __ | 20 | Powder-Coated Steel | Black | Screw On | Yes | Padded Base Clamp | __ | 00000000 | 000000 |
| 1 7/8" | 8 1/4" | 2 5/8" | 2" | 20 | Powder-Coated Steel | Black | Screw On | Yes | Padded Base Clamp, Ratchet Handle | Rubber V-Block | 00000000 | 00000 |
Arm | |||||||
|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Max. Pull, lbs. | Case Material | Mount Type | Mounting Fasteners Included | Each | |
| 4 7/8" | 1/2" | 200 | Nickel-Plated Steel | Screw On | Yes | 00000000 | 000000 |
Arm | |||||||
|---|---|---|---|---|---|---|---|
| Dia. | Max. Load Cap., lbs. | Material | Color | Mount Type | Mounting Fasteners Included | Each | |
| 9" | 20 | Powder-Coated Steel | Black | Screw On | Yes | 00000000 | 000000 |
Create-Your-Own Workholders
Build a custom clamping system for holding lightweight objects such as beakers and laboratory equipment. First choose a base, and then add rods, connectors, and clamps.
Nylon components are nonmarring and chemical resistant.
