Boom brackets, C-sections and F-sections Fitting Mast Boom bracket Boom type Boom Dimensions, Fasteners Separate pin, hooks section Art. No. section mm Art. No. Art. No. F176-F194 508-231-03 Furling mast 86/59 Bracket 12 pop rivets C156-C193 508-231-04 Single line reef (no hooks) Height: 160 167-002 508-231-05 Slab reefing (with hooks) Width: 61 Bracket Max RM: C156-C193 508-231-34 Single line reef (no hooks) Height: 160 Masthead 55 kNm 508-231-35 Slab reefing (with hooks) Width: 61 Fractional 40 kNm Toggle (AL) Width: 15
Hole: Ø 12.5 536-113-01
F176-F194 508-231-33 Furling mast 120/62 Bracket Bracket Bracket 12 screws C264-C304 250/140 Height: 242 155-622
300/155 Width: 81 (MRT 6 x 25, in 12 pop rivets C211-C245 508-257-09 Single line reef (no hooks) Height: 174 167-002 508-257-06 Slab reefing (with hooks) Width: 71 C211-C245 508-257-34 Single line reef (no hooks) Height: 174 508-257-35 Slab reefing (with hooks) Width: 71 Toggle (ST) Toggle (AL) backing plate) Separate reef hooks: 508-233-09 Single line reef (no hooks) Width: 30 12 screws 507-651
508-233-06* Slab reefing (with hooks) Hole: Ø 16.5 155-621 Max RM:
(MRT 6 x 20, in Masthead 120 kNm
backing plate) Fractional 90 kNm Width: 20
Hole: Ø 12.5
F212-F246 508-257-33 Furling mast 120/62 Bracket Bracket Bracket 12 pop rivets C156-C193 508-231-07 Single line reef (no hooks) 143/76 Height: 160 167-002
508-231-08 Slab reefing (with hooks) 171/94 Width: 61 C211-C245 508-257-04 Single line reef (no hooks) 143/76 Height: 174
508-257-05 Slab reefing (with hooks) 152/82 Width: 71 171/94 12 screws C264-C285 Height: 242 155-622
Width: 81 (MRT 6 x 25, in Toggle (ST) Toggle (AL) Toggle (AL) Toggle (AL) Toggle (ST) backing plate) Separate reef hooks: 508-233-04 Single line reef (no hooks) Width: 20 12 screws 507-651
508-233-05* Slab reefing (with hooks) Hole: Ø 12.5 155-621 Max RM:
(MRT 6 x 20, in Masthead 120 kNm
backing plate) Fractional 90 kNm
F212-F246 508-257-08 Furling mast 200/117 Width: 30 536-113-01
Hole: Ø 16.5 Max RM:
Masthead 55 kNm
Fractional 40 kNm
F265-F305 508-233-08 Furling mast 200/117 Width: 20
Hole: Ø 12.5
F176-F194 508-231-06 Furling mast 135/71 Width: 20
Hole: Ø 12.5
F212-F246 508-257-03 Furling mast 135/71 Width: 20
Hole: Ø 12.5
F265-F286 508-233-03 Furling mast 171/94 Universal boom brackets Art. No. Boom type Boom Fasteners section These boom brackets are adjustable and fit most
mast sections. Ideal when
upgrading an old mast with
a modern Seldén boom. 508-237-05 Furling mast 120/62 10 pop rivets 508-237-08 Single line reef (no hooks) 167-002
508-237-11 Slab reef (with hooks) (Ø 6.4 x 17.8 MNL) 508-237-06 Furling mast 135/71
508-237-09 Single line reef (no hooks) 143/76
508-237-12 Slab reef (with hooks) 152/82 171/94 508-237-07 Furling mast 200/117
508-237-10 Single line reef (no hooks)
508-237-13 Slab reef (with hooks) AL = Aluminium ST = Stainless steel * Masthead RM30° >120 kNm or Fractional RM30° >90 kNm, use ?floating hooks?. 7879