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The quick connect/disconnect system became an industry standard over the last 40 years for attaching photographic cameras, video cameras and a variety of peripheral equipment. The knob locked clamp is a basic block component of the system. It is very light “Micro-Vise” with a “V” shaped jaws (also called dovetail jaws) that can close on matching “V” plate with tenacious force. In most cases the clamp is assembled on top of the: Rotary Tripod Heads, Monopod Heads, Panoramic Heads or Macro-Heads. It can be used also for mounting external lights, flashes, or attach heavy Tele-Photo lenses equipped with a Lens Foot that utilizes matching “V” groves. The applications are endless. You can build your own system to work best with your needs. Clamps are precisely machined to tight tolerances. All parts are made from aluminum alloy, making them light weight yet strong. All surfaces are black anodized for years of trouble free performance.
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Stainless Steel Reducer Bushing with Flange for 3/8-16 to 1/4-20 Thread Conversion 1/4 Inch (6.35mm) Riser Spacer Block for Mounting Clamps onto Nodal Rails 3/8 Inch (9.525mm) Riser Spacer Block for Mounting Clamps onto Nodal Rails
1/4 Spacer Block (6.35mm)
Our Price: $15.00
Stainless Steal Reducer Bushing with flange that reduces a 3/8-16 thread size to a 1/4-20 thread size. This 1/4 inch spacer block will raise clamp above the rail. Often when a short lens is used with a longer rail, the end of the rail is visible in the viewfinder. This 3/8 inch spacer block will raise any clamp above the rail. Often when a short lens is used along with a longer rail, the end of the rail is visible in the viewfinder. Raising the clamp just a bit will fix this problem.
9/16 Inch (14.29mm) Riser Spacer Block for Mounting Clamps onto Nodal Rails 11mm Riser Spacer Block for Mounting Arca-Swiss Clamps onto Nodal Rails Arca-Swiss Compatible Clamp Adapter for Quick Setup Orientation Switching
11mm Spacer Block
Our Price: $15.00
This 9/16 inch spacer block will raise any clamp above the rail. Often when a short lens is used along with a longer rail, the end of the rail is visible in the viewfinder. Raising the clamp just a bit will fix this problem. This 3/8 inch spacer block will raise any clamp above the rail. Often when a short lens is used along with a longer rail, the end of the rail is visible in the viewfinder. Raising the clamp just a bit will fix this problem. The Clamp Adapter can be mounted to all Hejnar Photo clamps except clamp F60. The clamp adapter lets you switch your setup orientation very quickly.
Arca-Swiss Compatible Clamp Adapter for Peak Design Capture Camera Clip V3 F61-1b 1.5 Inch Arca-Swiss Compatible Quick Release Mini Clamp with Black Knob 1.50 Inch Arca-Swiss Compatible Quick Release Clamp with Two 1/4-20 Captive Slots and Black Knob
The Clamp Adapter can be mounted to all Hejnar Photo clamps The clamp adapter with clamp will let you use Peak Design Camera Clip V3 with arca type equipment . Standard 1.50 jaw length clamp with center hole tapped 1/4-20 1.50 jaw length clamp with two captive 1/4-20 slots
1.50 Inch Arca-Swiss Compatible Quick Release Clamp with Integrated Bottom Dovetail and Black Captive Knob F61-2b 1.50 Inch Arca-Swiss Compatible Quick Release Clamp with Integrated Bottom Dovetail and 3 Strap Loops 1.50 Inch Arca-Swiss Compatible Quick Release Clamp with Black Captive Knob and 3/8-16 Mount
Build in Dovetail on the bottom allowing it to be mounted inside other clamps. (switching from non-collared to collared lenses) 1.50 jaw length clamp with black knob, three strap loops build in dovetail on the bottom and 1/4-20 threaded hole on center. Standard 1.50 jaw length clamp with short black knob
2.375 Inch Dual Side Back-to-Back Double Arca-Type Quick Release Clamp with Dual Captive Knobs 2.375 Inch Arca-Swiss Compatible Quick Release Clamp with Long Black Knob and 30mm Spacing 3.25 Inch Arca-Swiss Compatible Clamp with Short Silver Knob and 45mm Spacing
Dual sided clamp with independent jaws movements Standard 2.375 jaw length clamp with long black knob Standard 3.25 jaw length clamp with short silver knob
4 Inch Arca-Swiss Compatible Clamp with Short Black Knob and 45mm Spaced Mounts 2.375 Inch Arca-Swiss Compatible Quick Release Clamp with Two 1/4-20 Captive Slots and Black Knob 3.25 Inch Arca-Swiss Compatible Clamp with Long Black Hex Knob and 45mm Spaced Mounts
Standard 4.00 jaw length clamp with short black knob 2.375 jaw length clamp with two captive 1/4-20 slots Standard 3.25 jaw length clamp with long black knob. Knob can be rotated using 5mm hex wrench. Clamp can be mounted on flat surface without knob interference with that surface.
2.375 Inch Arca-Swiss Compatible Quick Release Clamp with Integrated Cotton Carrier Hub 2.375 Inch Arca-Swiss Compatible Quick Release Clamp with Integrated Cotton Carrier Hub Perpendicular 90 Degree Arca-Swiss Compatible Quick Release Double Clamp with Dual Captive Knobs
Arca Clamp with integrated Cotton Carrier Hub. To be use with Lens foot. Arca Clamp with integrated Cotton Carrier Hub. Design for L brackets and camera plates with arca groves running parallel to camera body. 90 Degree clamp.
6.00 inch long Arca-Swiss compatible quick release clamp with silver knob and 1.25 inch spaced mounting holes 4.80 inch long Arca-Swiss compatible quick release clamp with silver knob and 45mm spaced mounting holes 1.5 Inch Arca-Swiss Compatible Back-to-Back Quick Release Clamp Set with Short Black Knobs
Standard 6.00 jaw length clamp with long silver knob Standard 4.80 jaw length clamp with long silver knob. Two outside holes are tapped 1/4-20 and 50.8 mm (2.00 inches) apart from each other Standard 1.50 jaw length clamp set (F61b and F61-1b)
1.5 Inch Arca-Swiss Compatible Back-to-Back Quick Release Clamp Set with Short Black Knobs 2.375 inch round Arca-Swiss bidirectional dovetail plate and matching screw-knob clamp with alignment pin 2.625 inch round bidirectional Arca-Swiss dovetail plate and matching screw-knob clamp set with alignment pin
Standard 1.50 jaw length clamp set Round  2.375 diameter clamp with long black knob and 2.375 diameter  dovetail plate with locating pin. Round  2.625 diameter clamp with long black knob and 2.625 diameter  dovetail plate with locating pin.
Hejnar Photo G013-80 Panoramic Nodal Point Kit with 8 Inch Rail and Two 1.5 Inch Clamps 2.375 Inch Arca-Swiss Compatible Back-to-Back Quick Release Clamp Set with Long Silver Knobs 3.25 Inch Arca-Swiss Compatible Back-to-Back Quick Release Clamp Set with Long Silver Knobs
Standard 1.50 jaw length clamp set with 8 inch rail Standard 2.375 jaw length clamp set Standard 3.25 jaw length clamp set