This Super Clamp from Seaport Digital is meant to attach to various surfaces or supports. Its jaws open to 2" and close down to 0.5". The included stud has a 1/4"-20 thread on one side, and a 3/8"-16 thread on the other side for attaching various gear. It has a load capacity of 30 lb.

Load Capacity: 30 lb    Threaded Stud Included

Related Questions and Answers

Q: 1. Could this clamp to a 2 inch thick ceiling joist with enough strength to hold a light+softbox? Or any recommendations?

A: This could work but I have a safer option Impact 3" Center Jaw Vise Grip BH# IMME114 Impact Grip Head for Lights and Accessories - 2.5" Diameter BH #IMKCP200B Impact 6" Baby Pin with Collar 1/4 and 3/8" Tap BH #IMSRP110P Please use a safety cable Impact Safety Cable (18") https://www.bhphotovideo.com/c/product/860797-REG/impact_me_114_center_jaw_vise_grip.html https://www.bhphotovideo.com/c/product/838888-REG/Impact_kcp200b_Grip_Head_for_Lights.html https://www.bhphotovideo.com/c/product/1490936-REG/impact_srp_110p_6_baby_pin_with.html https://www.bhphotovideo.com/c/product/1020057-REG/impact_sc_1815_safety_cable_1_5mm.html

Q: 2. Hi, do the letters RL mean that the clamp has a ratchet handle?

A: Manfrotto has 4 versions of the Super Clamp with the Ratchet handle. The only differences are if the stud is included or not, & what particular stud. This 035RL Super Clamp includes a Standard Stud.

Q: 3. Would this mitigate rain? Damp?

A: The Seaport i-Visor On-Set BH #SEIV1119 is designed to control glare. It is not a weatherproofing solution.

Q: 4. What is the maximum shear force allowable on the sides of the 5/8" end of the stud? I'm concerned it will snap off at the base with 10lbs. weight (my setup) exerted on the sides of the stud. The clamp will be mounted on a vertical metal pole in a copy stand setup.

A: The clamp can hold up to 33 lbs. If using the 1/4" threads as the connect to what is being mounted to the clamp, a load of no more than 2-4 lbs is recommended.

Q: 5. What diameter are the screw holes on the bottom ? Are they all the same diameter ?

A: it is 1/4-20

Q: 6. How much weight can it hold?

A: This scissor clamp would be limited by how well the ceiling was anchored and supported.

Q: 7. Is this just two of the regular Manfrotto Super Clamps (i.e. can I use the clamps separately)?

A: Yes Tony, you can separate the clamps as they are just bolted together.

Q: 8. Will this adapter hold the Leica geovid 15x56 R rangefinding binos?

A: If there is an area of less than two inches of diameter (probably toward the back of the tube or on the prism) the clamp will hold it. As an alternative, the Berlebach adapter tray; BH# BEBN2AOC is worth a look too.

Q: 9. Hello, can I use a normal 5/8 stud or do I need a long one? Do I have to use the 6.0 pin with collar? Does the stud go directly on the grip head or is it possible to attach it on the super clamp?

A: Thank you Jary, for your detailed answer! You helped me decide what I needed :)

Q: 10. Is this the same model with (Manfrotto 035 Super Clamp without Stud) but it include stud ?

A: Yes the stud comes with it. Great item.