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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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Bushing Extended Bushing 1/4 Spacer Block (6.35mm)
Bushing Extended
Our Price: $8.00
Bushing
Our Price: $10.00
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. The extended bushing allows a connection to a screw that may only have a couple threads available. Can be used on tripods and clamps from different manufacturers. This little bushing can help you mount clamps onto standard rails using a captive screw. It is also used with all clamp sets. Stainless Steal Reducer Bushing with flange that reduces a 3/8-16 thread size to a 1/4-20 thread size. Can be used on tripods and clamps from different manufacturers. This little bushing can help you mount clamps onto standard rails using a captive screw. It is also used with all clamp sets. This 1/4 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.
3/8 Spacer Block (9.525mm) 9/16 Spacer Block (14.29mm) 11mm Spacer Block
11mm Spacer Block
Our Price: $15.00
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. 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.
Clamp Adapter Clamp adapter for Peak Design Capture Camera Clip V3 1.50 Inch Jaw Length Clamp
Clamp Adapter
Our Price: $25.00
The Clamp Adapter can be mounted to all Hejnar Photo clamps except clamp F60. It can also be mounted onto clamps from other manufactures that are equipped with a slot in the center (RRS). The clamp adapter lets you switch your setup orientation very quickly. The Clamp Adapter can be mounted to all Hejnar Photo clamps The clamp adapter with camp 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 Inch Jaw Length Clamp with Two 1/4-20 Captive Slots 1.50 Inch Jaw Length Clamp 1.50 Inch Jaw Length Clamp
1.50 jaw length clamp with two captive 1/4-20 slots Standard 1.50 jaw length clamp with short black knob Standard 1.50 jaw length clamp with short black knob. Build in Dovetail on the bottom allowing it to be mounted inside other clamps. (switching from non-collared to collared lenses)
1.50 Inch Jaw Length Clamp with 3 strap loops 2.375 Inch Jaw Length Clamp 3.25 Inch Jaw Length Clamp
Standard 1.50 jaw length clamp with black knob, three strap loops and 1/4-20 threaded hole on center. Build in Dovetail on the bottom allowing it to be mounted inside other clamps. (switching from non-collared to collared lenses) Standard 2.375 jaw length clamp with long black knob Standard 3.25 jaw length clamp with short silver knob
4.00 Inch Jaw Length Clamp 2.375 Dual Side Clamp 2.375 Inch Jaw Length Clamp with Two 1/4-20 Captive Slots
2.375 Dual Side Clamp
Our Price: $70.00
Standard 4.00 jaw length clamp with short black knob Dual sided clamp with independent jaws movements 2.375 jaw length clamp with two captive 1/4-20 slots
4.80 Inch Jaw Length Clamp 90 Degree Clamp 3.25 Inch Jaw Length Clamp
90 Degree Clamp
Our Price: $70.00
Standard 4.80 jaw length clamp with long silver knob. Center socket is countersunk on top for 1/4-2 or M6 screw but also threaded 3/8-16. Two outside holes are tapped 1/4-20 and 50.8 mm (2.00 inches) apart from each other 90 Degree clamp. 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 knot interference with that surface.
6.00 Inch Jaw Length Clamp 1.5 Inch Jaw Length Clamp Set 1.5 Inch Jaw Length Clamp Set
Standard 6.00 jaw length clamp with long silver knob Standard 1.50 jaw length clamp set (F61b and F61-1b) Standard 1.50 jaw length clamp set
2.375 diameter Round Clamp with Dovetail Adapter 2.625 diameter Round Clamp with Dovetail Adapter 2.375 Inch Jaw Length Clamp Set
Round  2.375 diameter clamp with long black knob and 2.375 diameter  dovetail plate with locating pin . Clamp when combine with dovetail plate will align plate and mounted to a dovetail plate  accessories on tripod axes center Round  2.625 diameter clamp with long black knob and 2.625 diameter  dovetail plate with locating pin. Clamp when combine with dovetail plate will align plate and mounted to a dovetail plate  accessories on tripod axes center. Standard 2.375 jaw length clamp set
3.25 Inch Jaw Length Clamp Set
Standard 3.250 jaw length clamp set