![]()
273
SHEAVE
DIAM.
MAX.
ROPE
MAX.
WIRE
PIN
DIAM. M.W.L. B.L. WEIGHT
SHEAVE
DIAM.
MAX.
ROPE
MAX.
WIRE
PIN
DIAM. M.W.L. B.L. WEIGHT
PRODUCT No.
DESCRIPTION
mm mm mm mm kg kg
g
in.
in.
in.
in.
lb
lb
oz
Core Blocks™
RF64100
Single block
60
12
-
6 1000 2000 235
2 3/8 1/2
-
1/4 2200 4410 8.3
RF64100AW Single block, aluminium wire sheave
60
12
5
6 1000 2000 292
2 3/8 1/2 3/16 1/4 2200 4410 10.3
RF64103
Single block, trunnion snap shackle head
60
12
-
-
1000 2000 285
2 3/8 1/2
-
-
2200 4410 10.1
RF64108
Halyard block
60
12
-
8 1000 2000 186
2 3/8 1/2
-
5/16 2200 4410 6.6
RF64108AW Halyard block, aluminium wire sheave
60
12
5
8 1000 2000 212
2 3/8 1/2 3/16 5/16 2200 4410 7.5
RF64110
Single block, becket
60
12
-
6 1000 2000 275
2 3/8 1/2
-
1/4 2200 4410 9.7
RF64130
Single block, becket, cleat
60
12
-
8 250 500 450
2 3/8 1/2
-
5/16 550 1100 15.9
RF64140
Stand-up block, swivel
60
12
-
-
1000 2000 372
2 3/8 1/2
-
-
2200 4410 13.2
RF64202
Double block, non-swivel head
60
12
-
-
1000 2000 390
2 3/8 1/2
-
-
2200 4410 13.8
*1 Full block rated load can only be achieved with uniformly distributed load across full length of clevis pin. ie. 14mm (9/16”) diameter mast collar post or 14mm (9/16”) wide mast collar plate/tang.
RF64140 stand-up block features a strong precision cast padeye base, and has
a swivel head post to allow full ar ticulation and rotation.
RF64110 & RF64130 removable M8 (3/16”) becket pin suits pre-spliced lines.
RF64130 cleating angle is adjustable and is fitted with a high performance
C-cleat and fairlead for secure and easy cleating.
RF64103 features a versatile trunnion snap shackle that provides quick & simple
attachment and removal, and has 360° rotation with side-to-side ar ticulation.
Mainsheet, halyard and spinnaker sheet applications on boats to 12m (40ft).
Various control line applications on larger yachts.
Sheave: U.V. stabilised Acetal or anodised aluminium (AW models).
Cheek plates & cleat arms: Aluminium alloy.
Ball Bearings: High compression strength carbon black Acetal.
Shackle, post & hub: Grade 316 stainless steel.
Padeye & snap shackle: Grade 15.5PH stainless steel.
Pins: Grade 2205 stainless steel (RF64108, RF64108A, RF64202).
Snap shackle: 15-5PH investment cast stainless steel.
Cleat: Fibre reinforced composite.
1 9/
mm (
4
16 )”
8 410 RF6
2 RF6420
0 RF6411
4140 RF6
00 RF641
F64100AW R
NEW
NEW
20mm
25/32”
NEW
NEW
RF64108AW
RF64103
RF64130
Series 60
BLOCKS
™
RF617A
6mm (1/4”) pin
RF6261
Snap shackle service kit
