Ball-Grip Head Adapters for Adjustable-Height Positioning Stands

Mount components of Ball-Grip Positioning Arms to the top of a positioning stand or tripod.
For technical drawings and 3-D models, click on a part number.
Ball | Base | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Load Capacity, lbs. | Dia. | Material | Dia. | Material | Mount Type | Thread Size | No. of Mounting Holes | Mounting Hole Dia. | Mounting Fasteners Included | Includes | Each | |
10 | 1 1/2" | Rubber | 2 1/2" | Powder-Coated Aluminum | Threaded Stud, Screw On | 1/4"-20 | 7 | 7/32" | No | Removable Threaded Stud | 0000000 | 000000 |
Adjustable-Height Positioning Stands
11-lb. capacity stands have an open head for use with optical and laser plumb instruments. The pointed feet provide stability on grass, gravel, and dirt.
150-lb. capacity stands can be staked through the holes in the footplates.


Max. Load Capacity, lbs. | Ht. | Head Dia. | Material | Mount Type | No. of Mounting Holes (Thread Size) | Mounting Fasteners Included | Features | Each | |
11 | 42"-65" | 5" | Aluminum | Threaded Hole | 1 (5/8"-11) | No | Open Head, Pointed Feet with Rubber Pads | 0000000 | 0000000 |
150 | 33 1/2"-70" | 6" | Powder-Coated Aluminum | Threaded Hole | 4 (1/4"-20),12 (5/16"-18) | Yes | 4" Dia. Self-Leveling Footplates with 5/8" Hole | 000000 | 00000000 |
Any-Angle Adjustable-Height Positioning Stands

The head rotates 360° and tilts up and down.
Head | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Load Capacity, lbs. | Ht. | Tilt Range of Motion | Lg. | Wd. | Material | Mount Type | Thread Size | Features | Includes | Each | |
9 | 11"-58" | 165° | 2 1/2" | 2 1/4" | Anodized Aluminum | Threaded Stud | 1/4"-20 | Quick-Release Attachment Plate | Storage Case | 000000 | 0000000 |
Flexible-Leg Positioning Stands

Bend and wrap the legs around almost anything while keeping a level mounting surface. Rubber rings around each section prevent slipping. These stands can also be used like a traditional tripod.
Max. Load Capacity, lbs. | Ht. | Head Dia. | Leg Dia. | Material | Color | Mount Type | Thread Size | Each | |
1 | 4"-10 1/2" | 1 3/4" | 1" | Plastic | Black | Threaded Stud | 1/4"-20 | 0000000 | 000000 |
Long-Distance Sight Level Sets


In addition to the instrument, you get a leveling rod and tripod. Commonly seen in the hands of surveyors, sight levels rotate 360° to find horizontal level when grading for elevation.
Level set with angle indicator tilts up and down to determine incline and can be set to use only as a level. It has three leveling screws to adjust line of sight. Also called a transit level.
Horizontal Angle Measuring | Vertical Angle Measuring | Mounting Thread | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Magnification | Accuracy | Range | Features | Range | Graduations | Range | Graduations | Lg. | Leveling Rod Lg. | Tripod Ht. | Size | Gender | Material | Each | |
26X | 1/16" @ 100 ft. | 0-300 ft. | __ | 0°-360° | 1° | __ | __ | 5 1/2" | 30"-96" | 38"-63" | 5/8"-11 | Female | Aluminum | 0000000 | 0000000 |
22X | 3/16" @ 100 ft. | 0-200 ft. | Angle Indicator | 0°-360° | 1° | 0°-45° | 1° | 12" | 36"-156" | 38"-60" | 5/8"-11 | Female | Aluminum | 0000000 | 000000 |
Long-Distance Sight Levels

Commonly seen in the hands of surveyors, sight levels rotate 360° to find horizontal level when grading for elevation.
Level with angle indicator, also called a transit level, tilts up and down to determine incline and can be set to use only as a level. It has three leveling screws to adjust line of sight.
Horizontal Angle Measuring | Vertical Angle Measuring | Mounting Thread | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Magnification | Accuracy | Range | Features | Range | Graduations | Range | Graduations | Lg. | Size | Gender | Material | Each | |
22X | 3/16" @ 100 ft. | 0-200 ft. | Angle Indicator | 0°-360° | 1° | 0°-45° | 1° | 12" | 5/8"-11 | Female | Aluminum | 0000000 | 0000000 |
Threaded Mounting Plates for Any-Which Way Positioning Arms

Add a mounting surface to an any-which-way positioning arm.
For technical drawings and 3-D models, click on a part number.
Threaded Mount. Holes | Unthreaded Mount. Holes | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
No. of | Thread Size | No. of | Dia. | Center-to-Center | Mount. Hole Style | Mount. Fasteners Included | Material | Appearance | Each | |
4" Lg. × 4" Wd. × 0.38" Thick. | ||||||||||
1 | 1/4"-20 | 4 | 0.225" | 1 1/2"; 1 3/16" | Straight | No | Aluminum | Dull | 0000000 | 000000 |