Aluminium Spars
SELECTING YOUR ALLOY SPARS
Super Spars have a wide range of sections developed to suit all types of Classes, sail areas and crew weights.
Select your mast from the list below:
SELECT YOUR MAST & BOOM SECTION
CLASS |
MAST SECTION |
BOOM SECTION |
420 |
M7, M1 |
B1+ |
470 |
M7+ |
B1+ |
505 |
M7, M2 |
B2, B10 |
Albacore |
M7 |
B2, B10 |
Cadet |
M9, MHA |
M9, BHD |
Cherub |
See Carbon |
B1 |
Contender |
M7, M2 |
B1 |
Devon Yawl |
M6 Main, M7 Mizzen |
B2 |
Enterprise |
M2 |
B1 |
Fireball |
M7 Plus |
B2, B10 |
Firefly (type) |
M7 |
B1 |
Flying 15 |
M2 Special |
B2, B10 |
Flying Dutchman |
Carbon or M5 |
B2 |
GP14 |
Class Specification |
B1 |
Graduate |
M1 |
B1 |
Gull |
M1 |
B1 |
Heron |
M1 |
B1 |
Hornet |
M2 |
B2 |
International Canoe |
Carbon or M7 |
B1 or Carbon |
International 14 |
M6 or See Carbon |
Carbon |
International 2.4mR |
M9 |
M9 |
Javelin |
M2 |
B2 |
Kestrel |
M7 |
B1 |
Lark type) |
M1 |
B1 |
Leader |
M2 |
B2 |
Marauder |
M2 |
B2 |
Merlin
Rocket |
Carbon, M1, M7 |
Carbon or B1 |
Miracle |
MHR or MHA |
BHD |
Mirror |
M9, MHA |
2" round |
Moth
(British) |
M1 |
B1 |
National
18 |
Carbon, M11 |
B2 |
National
12 |
Carbon, M1,
M7 |
Carbon or B1 |
Norfolk
Punt |
M6
or See Carbon |
B2 |
Osprey |
Carbon, M2 |
Carbon, B2 |
Redwing |
M2 |
B2 |
Scorpion |
M7 |
B1 |
Seafly |
M6 |
B2 |
Snipe |
M9,
Special |
B2 |
Solo |
M1,
M7 |
B1
(rule change) |
Squibb |
M11 |
B2 |
Streaker |
MHR |
BHD |
Viper 640 |
Carbon |
B10 |
Wanderer
(type) |
M7 |
B1 |
Wayfarer (type) |
M2 |
B2 |
Wineglass |
M2 |
B2 |
Yachting
World Day Boat |
M6 |
B1 |
MAST DIMENSIONS
SECTION |
SIZE (mm)
|
WEIGHT (Kg/m) |
STIFFNESS
|
MHA |
48 mm x 58 mm |
0.848 |
As Holt "Aldebaran" |
MHR |
48 mm x 59 mm |
1.078 |
As Holt "Rigel" |
M1 |
55 mm x 68 mm |
0.94 |
34 |
M2 |
57 mm x 72 mm
|
1.05 |
44 |
M5 |
57 mm x 72 mm |
1.21 |
49
|
M6 |
61 mm x 74 mm |
1.19 |
55 |
M7 |
57 mm x 69 mm |
0.95 |
42 |
M9 |
53 mm x 64 mm |
0.905 |
28 |
M11 |
68 mm x 86 mm |
1.27 |
82 |
M12 |
73 mm x 95 mm |
1.40 |
106 |
BOOM DIMENSIONS
SECTION |
SIZE (mm) |
WEIGHT (Kg/m) |
BHD |
48 mm x 58 mm |
0.916 |
B1 |
60 mm x 72 mm |
1.03 |
B2 |
60 mm x 82 mm |
1.08 |
B4 |
76 mm x 76 mm |
1.05 |
B10 |
60 mm x 94 mm |
1.22 |
WORLD'S NO.1 PERFORMANCE DINGHY MAST MANUFACTURER