WREKIN Grade A Surface Box 300x300x100 D/Tri

Wrekin Tristar Grade A Ductile Iron Surface Box 300 x 300 x 100mm

Wrekin Tristar Grade A surface box in ductile iron with a clear opening of 300 x 300mm, an overall frame of 380 x 380mm and a frame depth of 100mm. The double triangular lid sits on a three-point suspension so the cover does not rock under traffic, and the unit is black coated with closed keyways.

Rated for a 5 tonne wheel load, the box protects buried utility access points such as stop valves and stopcocks. Used for carriageways and pedestrian areas where a non-rocking heavy duty surface box is required.

Specifications

Type: Surface box
Material: Ductile iron
Clear Opening: 300 x 300mm
Frame: 380 x 380mm
Depth: 100mm
Lid: Double triangular
Load Rating: 5 tonne wheel load
Colour: Black coated

Key Features

• Ductile iron construction
• Double triangular non-rock lid
• Three-point suspension seating
• 5 tonne wheel load rating
• Closed keyways
• Black coated finish
• Protects buried valve and stopcock access