Positioning Arm Type Positioning Arm Type |
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Mounting Hole Pattern Compatibility Mounting HolePattern Compatibility |
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Adjustability Adjustability |
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Finish Finish |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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For Hitch Receiver Size For Hitch Receiver Size |
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For Maximum Trailer Weight For Maximum Trailer Weight |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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T-Slotted Framing Monitor Mounts and Positioning Arms
Attach and position phones, tablets, monitors, and other displays on T-slotted rails.
For technical drawings and 3-D models, click on a part number.
Positioning arms have ball-and-socket connections for 360° positioning. Arms with AMPS mounting hole pattern are often used on GPS units, cameras, and other small electronics. Heavy duty positioning arms lock into position by tightening the screws in the joints. Arms are hollow, which allows you to route cables through them.
For Rail Ht. | Range of Motion | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Single | Double, Quad | Triple | For Device Wd. | Material | Arm Lg. | Adjustability | Rotation | Tilt | Max. Load Capacity, lbs. | Mounting Fasteners Included | Each | |
Ball-Grip Positioning Arm | ||||||||||||
| 1" 1 1/2" 30mm 40mm 45mm | 2" 3" 60mm 80mm 90mm | 3" 4 1/2" | __ | Powder Coated Aluminum | 3 1/2" | In/Out Rotate Side-to-Side Tilt | 360° | 180° | 3 | Yes | 000000000 | 000000 |
Ball-Grip Positioning Arm for Hand-Held Devices | ||||||||||||
| 1" 1 1/2" 30mm 40mm 45mm | 2" 3" 60mm 80mm 90mm | 3" 4 1/2" | 1 7/8"-3 1/4" | Powder Coated Aluminum | 5 1/4" | In/Out Rotate Side-to-Side Tilt | 360° | 180° | 1 | Yes | 000000000 | 00000 |
Ball-Grip Positioning Arm for Tablet Devices | ||||||||||||
| 1" 1 1/2" 30mm 40mm 45mm | 2" 3" 60mm 80mm 90mm | 3" 4 1/2" | 6 1/4"-8 3/32" | Powder Coated Aluminum | 6" | In/Out Rotate Side-to-Side Tilt | 360° | 180° | 3 | Yes | 00000000 | 000000 |
Heavy Duty Ball-Grip Positioning Arm | ||||||||||||
| 1" 1 1/2" 40mm | 2" 3" 80mm | 3" 4 1/2" | __ | Anodized Aluminum | 11 7/16" | Rotate Tilt | 360° | 248° | 30 | Yes | 00000000 | 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.
Rotating and rotating/tilting complete arms have handles to lock joints into position. To see the product in motion, click on a part number.
Base | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mount. Location | Max. Projection | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Mount. Fasteners Included | Lg. | Wd. | No. of Mount. Holes | Mount Hole Dia. | Each | |
Rotating with Ball | |||||||||||||
| Wall | 9 1/4" | 9" | 1 1/2" | 3 | Powder-Coated Aluminum | Rubber | No | 4 3/4" | 3 7/8" | 6 | 11/32" | 0000000 | 0000000 |
Extended-Reach Rotating with Ball | |||||||||||||
| Wall | 15 1/4" | 11 1/4" | 1 1/2" | 3 | Powder-Coated Aluminum | Rubber | No | 4 3/4" | 3 7/8" | 6 | 11/32" | 0000000 | 000000 |
Rotating/Tilting with Ball | |||||||||||||
| Bench, Wall | 14 1/2" | 14 1/2" | 1 1/2" | 3 | Powder-Coated Aluminum | Rubber | No | 3 7/16" | 3 7/16" | 4 | 11/32" | 0000000 | 000000 |
Hitch Inserts
Use these inserts in hitch-ball connections for towing. They fit into a receiver that's attached to a vehicle. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the hitch ball.
Height adapters for hitch balls raise or drop the ball to the height that works for your trailer. From the drop position, rotate the adapter 180° to achieve the raise position.
Combination ball/eyes give you the versatility of mating with a drawbar ring or hitch-ball coupler. The higher capacity is for the drawbar ring; the lower capacity is for the hitch ball.
Multi-size hitch balls provide three sizes in one. The larger hitch ball sizes have higher capacities.
Height adjusting multi-size hitch balls provide three sizes in one and can raise or drop the ball to the height that works for your trailer. The larger hitch ball sizes have higher capacities.
Eyes and combination ball/eyes with multi-size hitch balls allow for more range of movement than ball hitches, making them good for use on uneven surfaces. Since they can also tow higher capacities than ball hitches, they’re often used to haul large items.
Use clevises as a hitch or ball mount to connect parts for towing. They can also be used with rings.
Use rings with clevises to evenly distribute pressure. They also keep tow chains and straps from slipping.
Use hooks and multi-size hitch balls with hook to attach towing chains, straps, or cable to haul heavy objects, such as vehicles.
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Drop Height | Rise Height | Overall Depth | For Hitch Receiver Size | For Hitch Ball Thread Size | Each | |
| 6,000 | 600 | 2" | 3/4" | 12" | 2" Square | 1"-14 | 0000000 | 000000 |
| 6,000 | 600 | 4" | 2 3/4" | 12 1/4" | 2" Square | 1"-14 | 0000000 | 00000 |
| 12,000 | 1,200 | 3 1/2" | 2" | 10 1/2" | 2 1/2" Square | 1 1/4"-12 | 0000000 | 00000 |
| 12,000 | 1,200 | 5" | 3 1/2" | 10 1/2" | 2 1/2" Square | 1 1/4"-12 | 0000000 | 00000 |
| 12,000 | 1,200 | 6" | 5" | 10 1/4" | 2" Square | 1 1/4"-12 | 0000000 | 00000 |
| 12,000 | 1,200 | 6 3/4" | 5" | 10 1/2" | 2 1/2" Square | 1 1/4"-12 | 0000000 | 00000 |
Hitch Ball | ||||||||
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| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 7,000/12,000 | 2,400 | 15 11/32" | 2" Square | 1 | 2" | Chrome-Plated Steel | 0000000 | 0000000 |
Hitch Ball | ||||||||
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| For Maximum Trailer Weight, lbs. | Vertical Capacity | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/7,500/10,000 | Not Rated | 12" | 2" Square | 3 | 1 7/8", 2", 2 5/16" | Chrome-Plated Steel | 0000000 | 000000 |
Hitch Ball | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity | Maximum Drop Height | Maximum Rise Height | Height Adjustment Increments | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/7,500/10,000 | Not Rated | 6" | 6" | 1 1/4" | 20 7/32" | 2" Square | 3 | 1 7/8", 2", 2 5/16" | Chrome-Plated Steel | 0000000 | 0000000 |
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Overall Depth | For Hitch Receiver Size | Each | |
| 20,000 | 4,000 | 14 3/8" | 2" Square | 0000000 | 0000000 |
Hitch Ball | ||||||||
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| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/10,000/14,000 | 600, 1,000, 1,400 | 13 1/2" | 2 1/2" Square | 3 | 1 7/8", 2", 2 5/16" | Chrome-Plated Steel | 0000000 | 0000000 |
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | For Pin Diameter | Opening Width | Overall Depth | For Hitch Receiver Size | Each | |
| 5,000 | 500 | 1" | 2" | 15" | 2" Square | 0000000 | 000000 |
Ring | |||||||
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| For Maximum Trailer Weight, lbs. | Vertical Capacity | ID | Thickness | Overall Depth | For Hitch Receiver Size | Each | |
| 12,000 | Not Rated | 2 1/2" | 1 1/4" | 11 7/16" | 2" Square | 0000000 | 000000 |
| For Maximum Trailer Weight, lbs. | Vertical Capacity | Hook Opening Width | Overall Depth | For Hitch Receiver Size | Each | |
| 12,000 | Not Rated | 2" | 11 3/4" | 2" Square | 0000000 | 000000 |
Hitch Ball | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Hook Opening Width | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/7,500/10,000 | 600, 750, 1,000 | 1 5/8" | 13" | 2" Square | 3 | 1 7/8", 2", 2 5/16" | Powder-Coated Steel | 0000000 | 000000 |
Mounting Plate Inserts for Drawbar Couplers
These inserts allow you to connect a drawbar coupler on a trailer to a receiver on a vehicle for towing. Fit them into a receiver and mount a coupler to the mounting plate. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the drawbar ring.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | Mounting Plate | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Dp. | For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Hitch Receiver Size | Material | Color | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Wd. | Ht. | Each | ||
| 1 | 7" | 16,000 | 3,000 | 2" Square | Painted Steel | Black | 1/2" | 3 3/8" | 1 3/4" | 4 7/8" | 4 1/8" | 0000000 | 000000 |
| 2 | 8 1/2" | 16,000 | 3,000 | 2" Square | Painted Steel | Black | 1/2" | 3 3/8" | 1 3/4" | 4 7/8" | 7 5/8" | 0000000 | 000000 |
Hitch Balls
Mount these onto a hitch insert, and connect them to a trailer with a hitch-ball coupler. Maximum trailer weight is the total weight being towed.
For technical drawings and 3-D models, click on a part number.
| For Max. Trailer Wt., lbs. | Hitch Ball Dia. | Thread Size | Stud Lg. | Each | |
Chrome-Plated Steel | |||||
|---|---|---|---|---|---|
| 2,000 | 1 7/8" | 3/4"-16 | 1 5/8" | 0000000 | 000000 |
| 3,500 | 2" | 3/4"-16 | 1 5/8" | 0000000 | 00000 |
| 3,500 | 2" | 3/4"-16 | 2 5/16" | 0000000 | 00000 |
| 5,000 | 2" | 1"-14 | 2 1/8" | 000000 | 00000 |
| 6,000 | 2 5/16" | 1"-14 | 2" | 0000000 | 00000 |
| 10,000 | 2 5/16" | 1 1/4"-12 | 2 1/8" | 000000 | 00000 |
Stainless Steel | |||||
| 2,000 | 1 7/8" | 3/4"-16 | 1 3/4" | 0000000 | 00000 |
| 8,200 | 2" | 1"-14 | 1 3/4" | 0000000 | 00000 |
| 8,200 | 2 5/16" | 1"-14 | 1 3/4" | 0000000 | 00000 |
Hitch Receivers
Mount these receivers to a vehicle. Use them with an insert and pin to create a complete hitch for towing. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the drawbar ring or hitch ball.
For technical drawings and 3-D models, click on a part number.
Mounting Plate | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | Hitch Receiver Size | Material | Color | Mounting Hole Center-to-Center | Wd. | Dp. | Each | |
| 5,000 | 500 | 2" Square | Powder-Coated Steel | Black | 8 1/2" | 12" | 4 1/2" | 0000000 | 000000 |
| For Max. Trailer Wt. | Vertical Capacity | Overall Dp. | Hitch Receiver Size | Material | Color | Each | |
| Not Rated | Not Rated | 8" | 2" Square | Powder-Coated Steel | Black | 0000000 | 000000 |
Drawbar Couplers
Also known as pintle hitches, drawbar couplers are used with drawbar rings to connect a trailer to your vehicle for towing. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the drawbar ring or hitch ball. Use Grade 8 fasteners (included with some couplers) for mounting. Mount couplers directly to a vehicle or use a mounting plate insert to mount them to a hitch receiver. See Mounting Plate Inserts for Drawbar Couplers and Hitch Receivers.
Combination ball/eye couplers include a ball for use with hitch-ball connections.
Note: Capacity is reduced 25% in off-road use.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Each | |
| 10,000 | 2,000 | 2" | 1 7/8" | 6 1/16" | Steel | Yes | 1/2" | 3 3/8" | 1 3/4" | 0000000 | 0000000 |
Hitch Ball | Mounting Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Dia. | Material | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Each | |
| 16,000 | 3,000 | 2 1/16" | 2" | 7 3/4" | Steel | 2" | Chrome Plated Steel | No | 1/2" | 3 3/8" | 1 3/4" | 000000 | 0000000 |
| 16,000 | 3,000 | 2 3/8" | 1 13/16" | 7 3/4" | Steel | 2 5/16" | Chrome Plated Steel | No | 1/2" | 3 3/8" | 1 3/4" | 000000 | 000000 |
Mounting Hole | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Each | |
| 30,000 | 4,500 | 2" | 1 1/2" | 6" | Steel | No | 5/8" | 4" | 2 5/8" | 000000 | 0000000 |
Mounting Hole | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. | Each | |
| 12,000 | Not Rated | 2" | 1" | 5 13/16" | Steel | No | 5/8" | 4 1/4" | 000000 | 0000000 |
Mounting Hole | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. | Each | |
| 60,000 | Not Rated | 2" | 1 13/16" | 5" | Steel | No | 1" | 6 1/2" | 000000 | 0000000 |
Hitch Pins
These pins secure inserts to a receiver on a vehicle as part of a connection for towing.
For technical drawings and 3-D models, click on a part number.
