The Appleby SB655 is a 35mm, 1 gang flush metal box with 1 adjustable lug and 3 fixed lugs
This square back boxe conforms with the BS4662 standards, and is popular with electricians due to its high quality and reliability
Type: 1 Gang
Depth: 35mm
Height: 68.3mm
Width: 68.3mm
Knockouts: 12x20mm
Material: Steel
Lugs: 1 x adjustable, 3 x fixed
Brass pillar earth