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296
SHEAVE
DIAM.
MAX.
ROPE
PIN
DIAM. M.W.L. B.L. WEIGHT
SHEAVE
DIAM.
MAX.
ROPE
PIN
DIAM. M.W.L. B.L. WEIGHT
PRODUCT No.
DESCRIPTION
mm mm mm kg kg
g
in.
in.
in.
lb
lb
oz
All Purpose
RF51100
Single block, universal head
50
12
5 750 1500 118
2
1/2 3/16 1650 3310 4.2
RF51101
Single block, loop head
50
12
-
750 1500 98
2
1/2
-
1650 3310 3.5
RF51110
Single block, becket, universal head
50
12
5 750 1500 134
2
1/2 3/16 1650 3310 4.7
RF51111
Single block, becket, loop head
50
12
-
750 1500 114
2
1/2
-
1650 3310 4.0
RF51200
Double block, universal head
50
12
6 1000 2000 255
2
1/2 1/4 2200 4410 9.0
RF51210
Double block, becket, universal head
50
12
6 1000 2000 271
2
1/2 1/4 2200 4410 9.6
RF51300
Triple block, universal head
50
12
6 1200 2400 369
2
1/2 1/4 2650 5290 13.0
Self-lubricating Acetal polymer sheave ensures low friction and
extreme durability.
High static and dynamic load capacity.
Long service life, vir tually maintenance free.
Double & triple blocks have a 2-way head that can be fixed at 0° or 90°.
Captive Lock™ universal head can be fixed at 0° or 90°, or left free to swivel.
Removable becket pins allow lines to be spliced prior to fitting and are
locked into position without the use of split rings or tools.
RF150
4.8mm (3/16”) pin, suits single and fiddle blocks
RF51101
RF5 11 00
RF51200
F5R 1210
F5R 111 0
F5R 11 11
RF51300
RF151
6mm (1/4”) pin, suits double and triple blocks
Series 50
ALL PURPOSE BLOCKS
