Sorry, this product is no longer offered for sale. It was discontinued on May 20, 2025The recommended replacement product is .

Optical Post Holder, Composite, Clamping Fork, 4.0 in. Height

The VPHV-4-F VALUMAX® 4 inch Post Holder with Clamping Fork Bundle features a unique collet locking mechanism allowing the orientation of an optical mount to be easily adjusted with one hand. The pedestal base offers the flexibility of securing components anywhere on an optical table when using a PS-F Slotted Clamping Fork. VALUMAX® Series Post Holders are precision molded from a composite material with thermal and electrical insulating properties as well as an exceptional degree of thermal stability, dimensional stability, and chemical resistance. VALUMAX posts and post holders are ideal for cost sensitive or non-critical mounting applications.

Specifications

Technical Specs

Type
Pedestal Base Post Holder
Height
101.6 mm
Thread Type
Pedestal base

Pack Quantity
1
Inside Diameter
12.7

Type
Pedestal Base Post Holder
Height
101.6 mm
Thread Type
Pedestal base

Pack Quantity
1
Inside Diameter
12.7

Resources & Downloads

3D Product Models

2D Product Drawings

VPHV(119.4 kB, PDF)

Related Products

Accessories

Description	Compatibility
Optical Beam Block, Tool Holder, Magnetic-Base, Medium	UNIVERSAL	Learn More
Ball Driver Allen Wrench Set, Includes 9 Ball drivers	IMPERIAL	Learn More
Black Oxide Screw Kit, 1/4-20, Assortment, Qty 261	UNIVERSAL	Learn More

Similar

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		Optical Post Holder, No Slip, 3.0 in. Height, 0.5 in. Posts, 1/4-20	IMPERIAL				Learn More
		Optical Post Holder, Translating, 4 - 4.64 in., 0.5 in. Posts, 1/4-20	IMPERIAL				Learn More

Compatible

Description	Compatibility
Optical Post, 101.6 mm Height, 12.7 mm Diameter, M4 and M6 Threads	METRIC	Learn More
Optical Post, 3.0 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More
Optical Post, 6 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More

Need help?

Contact an Applications Specialist by sending us an email