Product Description:
Multipurpose 4.00 inch rail with two captive style slots and engraved metric scale.
Rail can be used as:

• Vertical Rail
• Lens Plate
• Lens Support Component

• 4.00 inches long
• 1.50 inches wide
• 1/2 inch thick
• Weight: 2.3 oz (65g)
• Holes on end for lens support or other accessories (1/4-20 tapped hole and anti-twist dowel pin holes)
• Two captive style slots
• Two safety stops. This prevents free fall when the clamp is not fully closed (M3 screws)
• The screw will be about .3 above the plate surface. If you are planning on using a plate with a blind hole please check the depth of it. You may need a shorter screw.
• Double-dovetail design allows for dual clamping surfaces
• Stainless steel hardware
• Precision C.N.C Machined from 6061-T6 Aluminium
• Black anodized surface
• Made in USA

One 4.00 inch rail
Two 1/4-20 - 1/2 mounting screw
Two M3 stop screws
Hex wrenches for 1/4-20 and M3 screws