|  WBL
 Large wall bracket, flat mounting - 380mm projection, 76mm spigot
 |  WBS
 Small wall bracket, flat mounting - 280mm projection, 50mm spigot
 |  LCA - SCA
 Corner arm conversion for WB brackets.
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					|  WP
 Wall post 50mm dia. x 300mm high, 150mmmsq base and fix holes
 |  RB
 Reduction bush to fit over 76mm shafts and enter 53 dia. I/D frogs
 |  Wall
        box mounting unit with 180º tube bend.
 (Spec as for W.B.U.) Ref W.B.B.
 | 
				
					|  Nominal outreach 1m or 0.5m. Wall box mounting unit with phosphor bronze
        boss to accept suspended versions of small and large Cotleigh. Contains
        wooden board for mounting HPS control gear and fuse cut out. (Also
        suitable for wood pole mounting) Ref W.B.U.
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