Pedestal Base Clamping Forks

Pedestal Base Clamping Forks provide maximum flexibility in optical system construction by securely mounting 0.5 in. (12.7 mm) pedestal-base post holders and 1 in. (25.4 mm) optical pedestals anywhere on an optical table or breadboard. The fork's slotted design allows for versatile mounting over a range of distances and orientations relative to any single mounting hole on the table, and captive screw versions avoid the need for finding a separate screw to secure to the table.

Secure optical pedestals anywhere on optical tables
0.5, 1.0, and 1.5 inch slot length options
Versions with captive imperial or metric screws
Stainless steel construction
Cost saving 10-pack available
Pedestal clips for tighter mounting space

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Description	Compatibility	Price
M-PS-F-0.5C Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 0.5 in.Slot Length, M6 Cap Screw	METRIC	$10.80
M-PS-F-1.0C Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 1.0 in.Slot Length, M6 Cap Screw	METRIC	$13
M-PS-F-1.5C Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 1.5 in.Slot Length, M6 Cap Screw	METRIC	$14.10
PS-F-0.5 Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 0.5 in. Slot Length, 1/4-20 (M6) Slot	UNIVERSAL	$8.70
PS-F-0.5-PK Pedestal Base Clamping ForksClamping Fork 10 Pack, 1.0 in. Diameter Pedestal, 0.5 in. Slot Length, 1/4-20 (M6) Slot	UNIVERSAL	$83
PS-F-0.5C Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 0.5 in. Slot Length, 1/4-20 Cap Screw	IMPERIAL	$10.80
PS-F-1.0 Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 1.0 in. Slot Length, 1/4-20 (M6) Slot	UNIVERSAL	$9.70
PS-F-1.0C Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 1.0 in. Slot Length, 1/4-20 Cap Screw	IMPERIAL	$13
PS-F-1.5 Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 1.5 in. Slot Length, 1/4-20 (M6) Slot	UNIVERSAL	$11.80
PS-F-1.5C Pedestal Base Clamping ForksClamping Fork, 1.0 in. Diameter Pedestal, 1.5 in. Slot Length, 1/4-20 Cap Screw	IMPERIAL	$14.10

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Features

Ultimate Space Saving with Forkless Posts and Pedestals

PX Series Forkless Optical Posts and Pedestals enable denser optical systems to be built. Their unique internal slotted base allows them to be directly mounted to optical tables or breadboards without a clamping fork. This patent-pending feature saves three times the space of a standard pedestal while still providing positional flexibility and long-term stability.

Standard Clamping Forks

The PS-F Clamping Fork secures a 1 inch (25.4 mm) diameter optical pedestal anywhere on an optical table. This stainless steel clamping fork provides positioning flexibility with a 1/4-20 slot and secure mounting for optical pedestals.

Pedestal Clips for Tight Mounting Space

The stainless steel PS-C-SET Pedestal Base Clipping Bridles decrease the amount of occupied table space needed for mounting, compared to standard clamping forks. These clips create a symmetrical clamping force around the center of the post. This even force prevents one-sided post deflections when tightening a post. The set includes 1/4-20 mounting screws and washers, or M6 screws and washers for the metric version.

Flexible Positioning of Optical Post Assemblies

Pedestal Base Clamping Forks allow to secure 0.5 in. pedestal base post holders and 1 in. optical pedestals anywhere on an optical table or breadboard. The slotted design allows the positioning of mounting screws over a range of distances and orientations relative to any single mounting hole. All of these clamping forks are made from solid stainless steel for the most stable hold of optical post assemblies.

Three Slot Lengths and Captive Screw Versions

Pedestal Base Clamping Forks are offered in three slot lengths for maximized positioning flexibility in an optical system. Versions with encapsulated 1/4-20 or M6 captive screws are also available to avoid the need for locating a screw separately. The screw is held in the slot by a retainer so that it can't fall out.

Cost-Saving 10 Packs

Ideal when starting a new lab, all Pedestal Base Clamping Forks are also sold in cost-saving packs of 10. Click here to check out all the cost-saving packs.

Accessories

Legacy Models

These models are to be discontinued and offered while supplies last.

Description	Compatibility	Price
9909 Clamping Fork, 1.0 in. Diameter Pedestals, Captive 1/4-20 Screw, Long Slot	IMPERIAL	$20
9909-M Clamping Fork, 25.4 mm Diameter Pedestals, Captive M6 Screw, Long Slot	METRIC	$20
9916-M Clamping Fork, 25.4 mm Diameter Pedestals, Captive M6 Screw, Short Slot	METRIC	$18.70