The Acratech GXP-SS Ball Head with Arca-Type Clampfrom Acratech GXP-SS Ball Head with Arca-Type Clampis a more compact version of the original GXP Ball Head, making it a more suitable choice for travel tripods. It features an Arca-type quick release clamp with a classic style standard clamp knob. It has a robust 35 pound load capacity and the ability to function as a ball head, gimbal head, and a panoramic head.

Acratech Ball-Heads are designed to be lightweight and rugged for the active outdoor photographer. The open structure lets moisture, dirt, and debris fall through instead of being trapped inside a socket.

NOTE: Arca-type quick release plate not included, compatible plates and brackets are available separately.

Load Capacity: 35 lb    Height: 3.7"    Weight: 13.6 oz    Arca-Type Compatible Standard Knob Clamp    360° Pan with Independent Pan Lock    Tension Control    Bubble Level    Portrait Angle Selector    Ball Diameter: 1.5"    3/8"-16 to 1/4"-20 Adapter Bushing

• Compact size for travel tripods
• Large, easy to tighten, high torque lock knobs
• easy to use even with heavy winter gloves on
• Open structure allows dirt and debris to pass through for easy cleaning
• Extra fine tension adjustment
• Quick release clamp with deep side notches for QR plate safety screw compatibility
• Quick release clamp bubble level is clearly visible even with camera attached
• Pointed quick release clamp jaws are more compatible with other brand QR plates

Related Questions and Answers

Q: 1. What is the base diameter?

A: The base diameter is 2''.

Q: 2. A review by Lensvid (whoever they are} points out that the movement of the Bh1 could be smoother. I wonder if they mean it seems to stick . But on the other hand they do say it seemed to be better after using it. Is this the experience of others or is it likely they had a faulty copy. Can anyone shed some light on this concern?

A: All of the reviews we've seen of the ProMediaGear BH1 Sputnik Arca-Type Ball Head mention how smooth the movements are.

Q: 3. This Quick Release Clamp will work well with the Oben CTM-2500 Carbon Fiber Monopod?Thanks.

A: Yes. The Oben CTM-2500 5-Section Carbon Fiber Monopod comes with a reversible 3/8 -16 and 1/4 -20 mounting screw. The Acratech Arca-Type Quick Release Clamp also comes with a 3/8 -16 mounting thread and a 1/4 -20 adapter, so you can use it with either size mounting screw.

Q: 4. What bag would you recommend to store this head in? Thanks

A: A case for the Acratech Panoramic Head with Arca-Type Quick Release (Lever Clamp) I recommend this f-stop Lens Barrel (Medium, Black) https://www.bhphotovideo.com/c/product/1499104-REG/f_stop_m450_60_lens_case_black_medium.html

Q: 5. Will this work on the Acratech Panoramic Head?

A: Technically the clamp can be used on the Acratech Panoramic Head. But it is not user replaceable and one needs to send both the clamp and the head to Achratech to have it changed out.

Q: 6. Is the 2545T compatible with GXP and can it be folded back smoothly?

A: The Acratech GXP-SS Ball Head with Arca-Type Compatible Lever Clamp will work on the Gitzo GIGT2545T Traveler Series tripod. Note it will not be able to fold in reverse completely with it attached.

Q: 7. Will this work with a leica M6?

A: Our Leica Plate #2148 will fit the M series body including the M6.

Q: 8. Why must this only be installed by Acratech? If I buy the Acratech Ultimate Ballhead, won't it just screw on the head?

A: We use Loctite on the threads to keep the clamp from unscrewing or twisting. This is a safer, solid and secure setup.

Q: 9. Will this plate fit on a FB-36 ballhead from Sunwayfoto? I own the FB36 with the DDH-02i panning clamp. I am able to remove the panning clamp but the top of the ballhead where the Acratech clamp would have to fit, is not flat but has a center groove. I could not find any picture of the bottom of the Acratech to see if it would fit.

A: The base is flat. As long as the ball head has a 3/8 -16 or a 1/4 -20 threads screw you're good

Q: 10. Can this clamp be installed on my Arca Swiss p0 head? I have the version with the panning mechanism but no clamp installed, only the male 1/4 and 3/8 inch screws.

A: No, this would not be compatible with the Arca Swiss p0 head