Compare Model Drawings, CAD & Specs Availability Price
PHB-25
Post Holder Base, Slim, Open Slot, 0.25 in. Thick, 1/4-20
$6.20
In Stock
 PHB-25 Post Holder Base, Slim, Open Slot, 0.25 in. Thick, 1/4-20
In Stock
 $6.20
PHB-25-PK
Post Holder Base Pack, Open Slot, 0.25 in. Thick, 1/4-20, Qty 10
$56
In Stock
 PHB-25-PK Post Holder Base Pack, Open Slot, 0.25 in. Thick, 1/4-20, Qty 10
In Stock
 $56
PHB-50
Post Holder Base, Slim, Open Slot, 0.5 in. Thick, 1/4-20
$6.20
In Stock
 PHB-50 Post Holder Base, Slim, Open Slot, 0.5 in. Thick, 1/4-20
In Stock
$6.20
PHB-50-PK
Post Holder Base Pack, Open Slot, 0.5 in. Thick, 1/4-20, Qty 10
$56
In Stock
 PHB-50-PK Post Holder Base Pack, Open Slot, 0.5 in. Thick, 1/4-20, Qty 10
In Stock
 $56
M-PHB-25
Post Holder Base, Slim, Open Slot, 6.35 mm Thick, M6
$6.20
In Stock
 M-PHB-25 Post Holder Base, Slim, Open Slot, 6.35 mm Thick, M6
In Stock
 $6.20
M-PHB-25-PK
Post Holder Base Pack, Open Slot, 6.35 mm Thick, M6, Qty 10
$56
In Stock
 M-PHB-25-PK Post Holder Base Pack, Open Slot, 6.35 mm Thick, M6, Qty 10
In Stock
 $56
M-PHB-25-LC
Post Holder Base, LaserClean, Open Slot, 6.35 mm Thick, M6
$26
In Stock
 M-PHB-25-LC Post Holder Base, LaserClean, Open Slot, 6.35 mm Thick, M6
In Stock
$26
M-PHB-50
Post Holder Base, Slim, Open Slot, 12.7 mm Thick, M6
$6.20
In Stock
 M-PHB-50 Post Holder Base, Slim, Open Slot, 12.7 mm Thick, M6
In Stock
$6.20
M-PHB-50-PK
Post Holder Base Pack, Open Slot, 12.7 mm Thick, M6, Qty 10
$56
M-PHB-50-PK Post Holder Base Pack, Open Slot, 12.7 mm Thick, M6, Qty 10 $56

Features

Flexible Mounting Base for SPH Post Holders

All PHB Open-slotted Bases have a threaded hole to provide a mounting base for the SPH series post holders. They are also available in two thicknesses: 0.25 in. and 0.50 in.

Securing Plates or Breadboards to an Optical Table

With the addition of a (1/4-20 or M6) threaded stud, PHB Open-slotted Bases can also be used as table clamps for securing plates or breadboards to an optical table.

LaserClean™ Versions

Available in LaserClean™ versions, which are cleaned in the same method as V6 vacuum-compatible parts, packaged in Class 1000 (ISO 6) clean room grade bagging material and then double-bagged for further cleanliness precautions.