Key Clamps, pipe fittings various sizes

APAC Infrastructure supplies a full range of industrial Key Clamp / Tube Clamp fittings designed for fast, no-weld assembly of handrails, safety barriers, platforms, machinery guarding, pedestrian walkways and custom frameworks.

Our modular system works with standard industrial tube sizes and can be used in commercial, civil, construction and public access environments. Simply slide the fitting onto the pipe and tighten the set screws—no welding, threading or specialist equipment required.

APAC’s Key Clamp system is a fully modular, no-weld rail and frame solution built for industrial, commercial and public environments. Using high-strength malleable iron fittings and galvanised tube, the system delivers exceptional durability, fast installation, and long service life in harsh Australian conditions.

Designed to create rigid handrails, guard rails, machinery guarding, platforms, pedestrian walkways, fencing and custom fabrications, the AP-KC Series allows builders, contractors and engineers to assemble a structural frame with nothing more than an Allen key.

 Key Features

• Full range of tees, elbows, crosses, bases, swivels and end fittings

• Fits standard tube sizes: 21.3, 26.9, 33.7, 42.4, 48.3 & 60.3 mm OD

• Heavy-duty galvanised or powder-coated finish

• No welding, threading, hot-works permits, or specialist tools

• Suitable for high-corrosion coastal and industrial areas

• Ideal for fixed installations or relocatable systems

• 100% compatible with steel or aluminium tube supplied by APAC

Applications

• Warehouse & factory handrails

• Mezzanine and platform guarding

• Construction site walkways & safety rails

• Public access ways and disability ramps

• Machinery & plant guarding

• Storage racks and barrier systems

• Sporting, agricultural & custom structures

Build Anything

Using simple set-screw mechanical joins, APAC Key Clamps allow for endless layouts including:

• Straight runs and corners

• 3-way and 4-way junctions

• Wall-mounted rails and stair handrails

• Braced and swivel-adjustable angles

• Permanent or temporary structures

Engineered for Australian Conditions

APAC tubes and fittings are hot-dip galvanised and available in powder-coat finishes including black, white, safety yellow and custom colours. When combined with APAC cut-to-length tube, the result is a rigid, low-maintenance system suited for high-traffic, outdoor and coastal installations.

100% APAC Supported

Designed and supplied by APAC on the Sunshine Coast, you can expect carrier-grade quality, long service life and reliable structural performance. Trade pricing and bulk supply are available, and our engineers can assist with layouts, compliance, custom fabrication, and large-scale industrial projects.

Note* bulk supplies only. 50units minimum order quantity.