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3" EMT Locking Caster describes a stem-mounted caster in the Builders Hardware category that is designed to mount by stem and socket, so it suits carts, jigs, or fixtures that accept stem & socket mount hardware. The Fastcap branding ties this caster to a manufacturer known within the woodworking industry, which helps match it to shop-built supports and fixtures where that brand is already specified. The stem & socket mount product class means the caster is intended for applications where the mounting point is a socket or similar receiver, allowing installers to configure mobile stands or frames built around stem-mounted casters. This caster is identified by manufacturer part FP-3 IN EMT CASTER, which provides a precise reference for reorders or matching existing installations that already carry that part number on documentation. The SAP description FASTPIPE EMY LOCKING CASTER links the caster into the Fastpipe system context, aligning it with pipe-based support layouts that use locking casters.
The Stem & Socket Mount product class indicates that this 3" EMT Locking Caster is meant to engage a socket or receiver rather than a plate, so it suits frames or fastpipe structures already designed for stem-mounted casters. Because the caster is also listed under Stem Mounted Casters, it aligns with mounting points that support the load through the stem, which affects how a fabricator lays out legs and bracing on a cart or stand. The Fastpipe EMY naming and manufacturer part FP-3 IN EMT CASTER together provide a repeatable reference, so installers can match the mounting style and load concept from drawings or prior builds without reinterpreting the caster type.
The category Builders Hardware|Stem Mounted Casters places this 3" EMT Locking Caster in applications where casters are part of structural or support hardware, which fits mobile jigs, work supports, or pipe-framed carts that rely on hardware-grade components. The Stem & Socket Mount classification indicates the caster stem engages a matching socket or receiver, making it suitable for frames built with compatible sockets welded, pressed, or fixed to Fastpipe-style upright sections. The SAP term FASTPIPE EMY LOCKING CASTER further connects it to Fastpipe layouts, so it aligns with pipe-based workstations where casters need to align with EMT-style tubing projects using that system naming.
The web description states a Load Capcity: 100 lbs per pair, which defines how these casters support weight; when a frame uses multiple casters, installers can distribute heavier loads across more pairs so each pair stays within the 100-pound rating. Because the product name 3" EMT Locking Caster specifies a locking caster, the wheel can be restrained from rolling, which matters when a pipe-based stand or cart needs to stay steady during cutting, assembly, or other shop operations. The clear part reference FP-3 IN EMT CASTER simplifies replacing worn casters with the same load concept and locking behavior, helping shops keep consistent movement and stability characteristics across multiple fixtures that share the same caster type.
The 3" EMT Locking Caster is classified as Stem & Socket Mount and a Stem Mounted Caster, so it is intended to fit a socket or receiver that supports the load through a stem connection.
The Fastpipe EMY locking caster is described with a load capacity of 100 lbs per pair, which defines how pairs of casters are applied under a frame or cart to stay within that rated load.
The product name 3" EMT Locking Caster identifies it as a 3-inch caster, which sets the approximate wheel size and influences finished height and roll characteristics under a frame or jig.
This caster uses manufacturer part FP-3 IN EMT CASTER and the SAP description FASTPIPE EMY LOCKING CASTER, giving installers specific references for reorders or matching existing documentation.
As part of Builders Hardware|Stem Mounted Casters, this caster fits into structural or support applications such as pipe-framed carts, stands, or jigs that are designed around stem-mounted caster points.
The product name 3" EMT Locking Caster signals a locking function, which holds the caster from rolling so carts or supports remain steady during cutting, assembly, or other work operations.
The 3" EMT Locking Caster from Fastcap combines a stem-mounted design, a 3-inch size, and a Load Capcity: 100 lbs per pair rating, so it suits pipe-based carts or jigs that rely on stem-mounted mobility with controlled movement and defined weight support. With clear identifiers FP-3 IN EMT CASTER and FASTPIPE EMY LOCKING CASTER, it aligns with Fastpipe-oriented layouts and repeat orders through Wurth Baer Supply, letting shops standardize on a specific stem & socket mount caster across multiple fixtures.