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Booms, Masts and Spreaders

At Whale Spars, we understand that each boat is unique and requires a custom approach when it comes to masts, booms and spreaders. That's why we offer a variety of profiles to suit your specific needs and preferences, always ensuring that your mast is precisely built to suit your boat.

Masts

Description
Section
Size (mm)
Area (mm2)
Weight (kg/m)
Ixx
Iyy
pdf
WS 307
307 x 191
4821
13.017
21866
21866
WS 280
279 x 174
4075
11.003
15643
38486
WS 250
252 x 162
3466
9.36
11303
27064
WS 235
235 x 154
3042
8.213
8752
20835
WS 207
207 x 125
2554
6.896
4590
14740
WS 190
190 x 104
2018
5.464
2987
9037
WS 180
180 X 115
1908
5.187
3281
7385
WS 170
170 X 109
2029
5.479
2500
8000
WS 150T
155 x 105
1366
3.703
1804
4603
WS 150
155 x 105
1374
3.71
1804
4627
WS 127
127 x 86
1026
2.771
939
1935

Booms

Description
Section
Size (mm)
Area (mm2)
Weight (kg/m)
Ixx
Iyy
PDF
WS B225
225 x 122
2359
6.368
4797
17335
WS B190
190 x 121
1904
5.142
3717
9516
WS B160
160 x 98
1696
4.579
2154
6082
WS B130
133 x 98
1380
3.74
1530
3661

Spreaders

Description
Section
Size (mm)
Weight (kg/m)
Ixx
Iyy
PDF
T S3
130 x 52
2.96
310
1340
WS S128
130 x 52
2.96
310
1340
WS S115
128 x 38
2.42
120
1602
T S2
100 x 35
1.7
100
550
T S1
85 x 30
1.1
50
270

Aussie Owned, Aussie Made

Aluminum Factory

Locally sourced materials

We choose to work with Australian-sourced aluminum, which is renowned for being incredibly durable and lightweight. From cruising boats to performance-oriented racers, our products are built to last.
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