Hejnar Photo F562b, Arca-Swiss clamp, 2.375 inch screw-knob clamp, Gitzo GHF3W compatible clamp, captive knob Arca clamp, CNC aluminum clamp, quick release tripod clamp, Hejnar USA, RRS compatible clamp, Kirk, Wimberley, Acratech, Jobu Designs, Photo Clam, Foba, Custom Brackets, Vanguard ABH, Arca rail clamp, dovetail clamp, panorama clamp, lens support clamp
Hejnar F562b Quick Release Clamp – 2.375" Screw-Knob with 3/8-16 Mount
The Hejnar Photo F562b Clamp is a precision-machined 2.375" Arca-Swiss style quick release clamp with a captive screw-knob, designed for use with the Gitzo GHF3W head (head not included). Featuring a 3/8-16 screw mount, this clamp provides secure, reliable attachment for tripods and monopods when paired with Arca-style ball heads.
Relief grooves ensure compatibility with most plates and rails, while preventing free fall when clamps are not fully closed. The captive knob stops at maximum opening, eliminating the risk of loss in the field. Its tongue-in-pocket design protects internal parts from dust and grit, keeps jaws aligned, and prevents bending forces on the threaded stud.
✅ Compatible With
- Arca-Swiss style plates and rails
- Markins, RRS, Kirk, Wimberley, Acratech
- Photo Clam, Foba, Jobu Designs, Custom Brackets
- Vanguard ABH Series (Arca-compatible only)
📐 Specifications
- Length: 2.375"
- Relief Grooves: 2.6mm deep, compatible with most plates/rails
- Knob: Captive, one-piece aluminum design
- Mounting: 3/8-16 screw mount with washer
- Design: Tongue-in-pocket for dust protection and jaw alignment
- Material: CNC-machined 6061-T6 aluminum
- Finish: Black hard coat anodized clamp, clear anodized knob
- Hardware: Stainless steel
- Made in USA
📦 Auction Includes
- One Hejnar F562b 2.375" Clamp
- One 3/8-16 mounting screw with washer
- Hex key for 3/8-16 screw
🚚 Shipping Information
- Free USPS First Class Mail
- Tracking info provided upon shipment
- Note: USPS delivery times may vary and tracking updates are not always daily
- For time-sensitive orders, select FedEx, UPS, or USPS Express Mail at checkout
Quick Overview:
• 2.375" Arca-Swiss screw-knob clamp
• Captive knob + relief grooves
• CNC aluminum, black anodized
• Includes screw, washer, and hex key
• Ships free via USPS First Class
Note: Images may show additional gear for demonstration. See "Auction Includes" for exact contents.