Rigging Adjusters

Stay Adjusters allow wire rigging systems to be altered by means of a clevis pin. All models constructed from stainless steel strip with different sizes and spacings.

The fine tune adjuster R4394 is a must for hotshot dinghy crews. Pivoting foot utilising three holes always gives a straight line between shroud and full anchorage point, plus a fine 2mm adjustment.

R4392 Shroud "SPINI" roller acts as guide for sheet when reaching. Fits all RWO shroud adjusters with 5mm, (3/16in.) holes.

Shroud Levers improve downwind performance by allowing the mast to lean forward and permitting the boom to be squared off. Another use of the lever is to instantly slacken the tension in standing rigging; both on boats and hang gliders. Two models are available, both having an easy to grip handle and adjustable throw. Both levers are strong enough for sailboats up to 5.9m. (18ft.) long and can be safely used in winds up to 20 knots.

 

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R4470 JIB Halyard Lever the throw is adjustable by means of a single clevis pin and the long handle gives a powerful lever action with up to 7 adjustments per throw. Can be fitted to mast groove with R4490 clamp.

Power Boxes can be used on shroud adjusters, halyard tensioners and in all kinds of places where a powerful tackle is required.

Part
Length
Pin
Adj
Qty of
Weight
L
P
Range
Adj X
 
mm
ins
mm
mm
Increments
grms
 
mm
Stay Adjusters
R2350
100
4
5
88
11 X 9
43
R4390
100
4
5
48
7 X 8
32
R4392
5
7
R4394
120
4 13/16
5
48
21 X 2
47
R4400
100
4
5
44
6 X 9
40
R4410
150
6
5
76
7 X 13
89
R4430
110
4 5/16
5
47
7 X 8
35
R4440
95
3 3/4
5
57
8 X 8
20
R4470
270
10 1/2
5
24
6 X 4
165
R4490
66
2 5/8
5
--
--
19
 
Shroud Levers
R4540
200
8
5
24-54
3 x 8
120
R4550
250
10
5
24-54
7 x 8
170
 
Power Boxes
R4500
230
8 3/4
6
127
infinite
275
R4530
350
13 3/4
6
254
infinite
355
R4520
190
7 3/4
--
62
infinite
425