NAAMS Locating Pin Retainers

NAAMS pin retainers are precision blocks designed to securely hold NAAMS locating pins in place during automation processes, ensuring accurate and repeatable positioning. Incorporate these retainers into your setup for consistent results every time. We supply both current and discontinued components, all manufactured in-house. We are ISO 9001:2015 certified so you can expect a great product.

Types of Pin Retainers

Horizontal Locating Pin Retainers
NAAMS horizontal pin retainers are used to extend a straight plane with a perpendicular locating pin. They are manufactured from ASTM A-36 steel or Stainless Steel depending on the NAAMS codes. These come with either 3 or 4 hole configurations with tapped and untapped hole variations. All locating pin holes for horizontal pin retainers are 16mm in diameter.

Vertical Locating Pin Retainers
NAAMS vertical pin retainers help to extend a straight plane while placing the locating pin parallel to the original plane and block. We offer both stainless steel and ASTM A-36 steel versions of vertical locating pin retainers. Pinholes are bored to 16mm in diameter.

Tolerances for all NAAMS locating pin retainers are ±0.3 to 1 place, ±0.03 to 2 places, and ±0.020 to 3 places.

We have the capabilities to manufacture to any specifications. Custom orders may be placed at 586-463-3200 or NAAMS Locating Pin Retainers

If you would like CAD models of locating pin retainers in NAAMS Standards or of custom designs, please send requests to