The 8" Combined Seat Arm from Proaim is a solid high-grade aluminum seat arm extension that mounts into a post socket in a dolly turnstile platform. It accommodates all industry-standard seats and gives camera operators and assistants flexibility in positioning themselves on a dolly. The arm efficiently locks into position to maintain steadiness when the dolly is in motion. An included connecting pin allows you to combine this arm with additional ones to let you set the ideal seating position.

Seat Arm Extension for Camera Dollies    Mounts into Dolly Turnstile Platform    25mm Pin Mount Diameter    Compatible with Proaim Turnstile Mount

Related Questions and Answers

Q: 1. It has a pan lock, but does it have a JIB lock to do perfectly static shots?

A: The Proaim 10' Wave-2 Jib with Tripod & Tripod Dolly Kit only has a pan lock. However, once balanced using a counterweight according to your camera payload, you can lock head tilt for static shots.

Q: 2. Does this work with the Proaim Gravity Heavy-Duty Tripod (Flat Base)?

A: Yes, the manufacture lists that the Proaim Alphabet 21' Jib/Crane Arm #P-A21-J is compatible with the Proaim Gravity Heavy-duty Camera Tripod Stand Flat #TP-GVTY-01.

Q: 3. 1) Is it only the one chair included? 2) Would this pin fit in a baby reciever of a combo stand?

A: The Proaim Dolly Seat is one item in the package. The 1"pin on the seat is meant to fit into the Proaim Seat Arm Extensions Vertical 12". The 1 1/8" or 5/8" receiver on a combo stand is too big for the 1" pin on the seat.

Q: 4. Is an adapter needed to undersling a Ronin RS2?

A: To attach a DJI RS 2 Gimbal Stabilizer (B&H# DJRONINS2) to a Proaim 18' Jib Arm (B&H# PRP18) you could use many different products, but at a minimum just some basic hardware such as a 1/4"-20 bolt and washers; No special adapter is required.

Q: 5. Does this come with the proaim power pack?

A: No. Only the following is enclosed with the purchase Proaim Alphabet 21' Jib/Crane Arm Assembly Hardware Carry Bag Limited 1-Year Warranty

Q: 6. Is purchasing a jib head required? Or is this able to be used with just the arm and the P-JS jib stand?

A: The Proaim 18' Jib Arm cannot be operated without a means to mount your gimbal.

Q: 7. Is the tripod included?

A: The tripod is not included with this jib. this Jib includes Proaim Alphabet 21' Jib/Crane Arm Assembly Hardware Carry Bag

Q: 8. Does the counterweight bar accept standard one-inch barbell weights?

A: Yes the weight bar included with the Proaim Wave-2 is designed to work with standard barbell weights. It will work with 1" + weight sizes.

Q: 9. Can the DJI RS3 be mounted onto this jib? If so, what accessories do you need?

A: If you wish to fly a DJI RS3 with a crane like the Proaim Alphabet 21' Jib/Crane Arm, you will will wind up with the Proaim 22' Fly Jib/Crane Kit with Dolly & Pan/Tilt Head BH #PRPFLY22PP • MFR #P-FLY-22-PP

Q: 10. Can I use this gadget with Sony PXW Z150?

A: Yes, would make a great combo to the jib system as it will support 17.5 lbs