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304
RZ1700
*
Single,
swivel shackle head
630 g
22.2 oz
RZ1705
*
Double,
swivel shackle head
940 g
33.2 oz
RZ1708
*
Triple,
swivel shackle head
1240 g
43.7 oz
RZ1703
*
Single, becket,
swivel shackle head
730 g
25.7 oz
RZ1706
*
Double, becket,
swivel shackle head
1040 g
36.7 oz
RZ1709
*
Triple, becket,
swivel shackle head
1325 g
46.7 oz
Series 75 Industrial Pulley Blocks
*Clevis pin
shackle version
can be ordered
as RZxxxxC
(eg. RZ1700C)
ACETAL (POM)
SHEAVE DIAM.
75 mm
3 in
MAX. ROPE
14 mm
9/16 in
MWL
1500 kg
3300 lb
BL
3000 kg
6600 lb
Features
Load rated.
Choice of fixed or swivel head models.
Easy to service removable sheaves
(3/8” UNC bolt & Nyloc nut).
Removable becket to suit pre-spliced lines.
Durable, low friction Acetal polymer sheave.
Heavy duty aluminium sheave models
available (‘AW’ suffix).
Swivel head blocks available with either screw
shackle pin or clevis pin with retaining ring.
Materials
Body: Grade 316
stainless steel,
powder coated black.
Sheave: Acetal (POM)
or aluminium.
Shackle, post, U-piece:
Grade 316 stainless steel.
Clevis pin: Grade 2205
stainless steel.
Bolt/Pin Dimensions
Shackle screw pin: 5/16” (8mm)
Shackle clevis pin: 5/16” (8mm)
Head bolt - single sheave models:
3/8” UNC
Head bolt - multi sheave models:
5/16” UNC
Sheave bolt: 3/8” UNC
Becket bolt: 3/8” UNC
