Mechanical Stay Adjuster

Mechanical Stay Adjuster

BTM winch handle stay tensioners are available in several sizes. They are made for either 1×19 wire stays from Ø 8 to 22 mm or rod equivalent. The mechanism can be operated by means of a standard winch handle thanks to an octagonal clutch.

BTM stay tensioners body is manufactured in black HARDCOTE anodized aluminum; whereas studs and forks are made in s.s.. Double extension studs allow for a longer stroke compared to comparable products. Furthermore, we may supply a range of quick release pins for either inner forestay tensioners or standing rigging that need to be “running” with a simple operation.

Handle Stay Adjuster

Hand-Wheel Stay Adjuster

Model A mm B Max mm B Min mm C mm D mm Stroke mm
8 / 10 115 900 600 27 16 300
12 115 950 650 35 20 300
14 115 1170 770 47 22,5 400
16 115 1440 860 85,5 26 580
19 115 1440 987 103,5 29 453
22 115 1460 963 133,6 35 497

Model

8

10

12

14

16

19

22

ROD #

12

17

22

30

40

48

60

Pin ø

13,5

15,5

18,5

21,5

25

28

35

Wire 1×19 mm

8

10

12

14

16

19

22

Working load max t

4,4

5

7

8,5

12,5

16

20,4