Sirui HA77 Boom Arm and Mini Boom
Sirui HA77 Boom Arm and Mini Boom
Sirui HA77 Boom Arm and Mini Boom
Sirui HA77 Boom Arm and Mini Boom
Sirui HA77 Boom Arm and Mini Boom
Sirui HA77 Boom Arm and Mini Boom
Sirui HA77 Boom Arm and Mini Boom
Sirui HA77 Boom Arm and Mini Boom

Sirui HA77 Boom Arm and Mini Boom

Item #: 208353

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$159.99 $219.99 Save $60

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Overview

Sirui HA-77 Horizontal Arm/Mini Boom

Add some versatility to your tripod with the Sirui HA-77 Horizontal Arm/Mini Boom. Need a mini video jib or another angle on a shot the HA-77 can help.

Key Features:

  • Can be attached onto tripods with a 3/8" screw.
  • Arm smoothly pans 360° or can be locked in place.
  • Arm smoothly tilts 180° or can be locked at any angle.
  • Arm can slide left or right for creative control.
  • The HA-77 comes with 1 platform on the arm.
  • Telescoping arm can extend to 770mm (30").
  • Can be used as a mini video jib.
  • Will let you shoot directly over, or get close to, an object without the tripod getting in the way.
  • Removable foam padded grip has a hook for attaching a counterbalance weight (not included).
  • Removable grip and hook has an Allen key built-in so you always have the key when you need it!

    Specifications:
    Model: HA-77
    Material: Aluminum
    Sections: 2
    Maximum Length: 770mm/30.3in
    Minimum Length: 500mm/19.7in
    Packing Length: 370in/14.6in
    Pedestal Height: 200mm/7.9in
    Weight: 1kg/2.2lb
    Load: 10kg/22lbs

    Supplied Accessories:
    Sirui HA-77 Horizontal Arm
    Carry Pouch
    Hex Key Adjustment Tools
    Sirui USA 6 Year Limited Warranty

    • REVIEWS

    We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
    4.9
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    them a 4 or 5-Star rating.
    Verified Buyer
    April 29, 2025 by Kristina B. (United States)
    “Would love an estimated delivery date on the pre-purchase and post purchase pages.”
    Response from rockbrookcamera.com:

    Hi Kristina, thanks for your review and we appreciate your feedback. We definitely have this on our wish list for the site for the future. Thanks for supporting small business!

    Verified Buyer
    April 28, 2025 by Jansel E. (United States)
    “Good”
    Verified Buyer
    April 28, 2025 by tom B. (United States)
    “just what I needed, and on sale!!!”