2022 Ronstan Marine Catalogue - Flipbook - Page 71
KEELBOAT BLOCKS
Soft Attachment Blocks
RF47109
69
RF7008-09
RF7010-13
RF67109
95mm
RF7014-16
RF77109
135mm
165mm
Soft shackle retained by elastomer guides, titanium
dog bone allows for easy attachment
and removal of the block.
Cheek plates twist to open the block, close with
spring loaded ball lock securing in place.
Primary bearing and thrust washers for optimum
dynamic and static performance.
PRODUCT No.
DESCRIPTION
All Purpose
RF47109
RF67109
RF77109
RF7008-09
RF7010-13
RF7014-16
Soft Attachment Block, Single, Snatch
Soft Attachment Block, Single, Snatch
Soft Attachment Block, Single, Snatch
Soft Shackle, 6mm x 95mm, Suits RF47109
Soft Shackle, 8mm x 135mm, Suits RF67109
Soft Shackle, 10mm x 165mm, Suits RF77109
Dyneema® is a registered trademark of DSM IP Assets B.V.
Lead or floating blocks for headsail sheet trimming.
Cheek plates and sheaves: Aluminium alloy,
anodised.
Mast base blocks.
Bearings and thrust washers:
Proprietary self-lubricating composite.
Temporary lead blocks for sheet deflection, barber
haulers and tack lines.
Hubs: Grade 2205 stainless steel.
2:1 main halyards.
Soft shackle: Dyneema® SK99 cord with proprietary
coating, titanium dog bone, TPV collar.
Spare or replacement block for general use.
SHEAVE
DIAM.
mm
MAX.
ROPE
mm
M.W.L.
kg
B.L.
kg
WEIGHT
g
SHEAVE
DIAM.
in.
MAX.
ROPE
in.
M.W.L.
lb
B.L.
lb
WEIGHT
oz
42
60
75
-
12
16
19
-
2000
4000
7000
2000
4000
7000
4000
8000
14000
4000
8000
14000
165
365
753
14
30
77
1 5/8
2 3/8
2 15/16
-
1/2
5/8
3/4
-
4410
8820
15430
4410
8820
15430
8820
17640
30860
8820
17640
30860
5.8
12.9
26.6
0.5
1.1
2.7