Type 03 Cylinder Ground Socket

Engineered for Quick Release & Secure Removability

The Type 03 Cylinder Ground Socket from Larkin Engineering offers a robust, secure, and easy-to-operate solution for making street furniture, bollards, and posts removable. Built for projects that demand flexibility without compromising strength, this socket system uses a quarter-turn tri-cam lock mechanism for secure fixing and rapid release.

Dimensions:

• Outer Diameter: 152 mm

• Inner Diameter: 114.3 mm

• Socket Depth: 800 mm (300 mm embedment + 500 mm support)

• Top Plate: Stainless steel 316 grade

• Body: Mild steel, hot dip galvanised

Material & Finish Options:

• Top Plate:
   • 316 grade stainless steel with 320 grit brush polish

• Body:
   • Mild steel, hot dip galvanised

Fixing Options:

• Submergible – cast directly into concrete for permanent installation

Compatibility:

• Suitable for Ø114 mm bollards and similar profiles (Can be adapted to other diameters on request)

• Supplied with internal weldment and bollard mounting assembly

Key Features:

• Secure tri-cam quarter-turn lock with stainless steel top

• Maintenance-friendly removable access

• Engineered for tamper resistance and heavy-duty outdoor use

• Ideal for traffic management, urban streetscapes, or seasonal access zones

Customisation:

• Can be adapted to other diameters on request

• Top plate RAL colour coating available if specified