Telescoping Rail Sets | McMaster-Carr

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System of Measurement

Travel Length

Rail Length

Closed Length

Mounting Location

Material

Weight Capacity per Pair

Dynamic Load Capacity

Less than 500 lb.

500 lb. to 999 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

Rail Width

Height

Width

Length

Guide Rail Profile Shape

Overall Height

Rail Height

Opening/Closing Action

Hold Closed

Hold Open

Lock Open

Lock Open/Lock Closed

Extension

Drawer Release

Static Load Capacity

For Maximum Drawer Width

Bearing Type

REACH

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

587 Products

Power Transmission

Telescoping Rails

Carry heavy loads, such as in pick-and-place applications, machine tool doors, and press arms

40 products

Guide Rails

Use for short-travel, high-speed applications that require low friction

59 products

Building and Machinery Hardware

Drawer Slides

Smoothly guide drawers in and out of cabinets

332 products

Bolt-Together Framing Rails

Fasten through equally spaced holes to build and adjust guards, tables, and racks

24 products

Bolt-Together Framing Fasteners

Secure bolt-together framing rails and brackets or anchor mounting feet in concrete

17 products

Clamp-On Framing Rails

Build assembly stations, conveyors, and racks that can be modified without dismantling them

8 products

Clamp-On Framing Connectors

Two-piece design wraps around rails to modify structures without disassembling them

15 products

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

38 products

T-Slotted Framing Drawer Slides

Extend and retract T-slotted rails along each other for use with drawers and pullout trays

6 products

Strut Channel

Route conduit and pipe or build other structures

7 products

Containers, Storage, and Furniture

Temporary Partition Poles

Support tarps, drop cloths, and plastic sheeting to create temporary walls that block dust

3 products

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

6 products

Raw Materials

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

12 products