The Beaver 3S Manual Lever Block 0.5t is a compact ratchet block for lifting, pulling and tensioning smaller loads by hand. At a rated capacity of 0.5t and a net weight of 2.5kg, it is the size you grab when the job is light and you need something you can carry up a ladder or work one handed in tight space. Body measures 250mm high with a 160mm lever and 100.5mm across the frame.
The load chain is high resistance Grade 80 with a zinc plated finish, calibrated and marked according to ISO 3077 and ISO 1834. Gears sit inside an all steel shell, and stainless steel ID plates and rivets keep sparking out of the picture underground. Each block is operationally tested to its rated capacity and comes with a test certificate matched to the stamped identification side plate. Complies to AS 1418.2.
Common questions
how much can a beaver 3s 0.5t lever block lift
It has a rated capacity of 0.5t, and every unit is operationally tested to that capacity before it leaves the factory.
what grade is the chain on a beaver lever block
The load chain is high resistance Grade 80 with a zinc plated finish, calibrated and marked according to ISO 3077 and ISO 1834.
are beaver lever blocks ok for underground mining
The ID plates and rivets are stainless steel to avoid dangerous sparking, which suits underground mining work.
Full specifications
Product Ccode
Rated Capacity
Colour Code
Standard Lift
Effort on Lever to Lift Full Load
No. Load Chain Fails
Load Chain Diameter
506025
0.25t
Grey
1.5m
210N
1
4mm
506050
0.5t
Grey
1.5M
320N
1
4mm
Product Code
Rated Capacity
A
B
C
D
E
H
Net Weight
506025
0.25t
87mm
55.5mm
68mm
145mm
21mm
200mm
1.5kg
506050
0.5t
100.5mm
62.5mm
81mm
160mm
24.5mm
250mm
2.5kg
Product code
Rated Capacity
Colour Code
Standard Lift
Effort on Lever to Lift Full Load
No. Load Chain Falls
Load Chain Diameter
506080
0.8t
White
1.5m
140N
1
6mm x 18mm
506160
1.6t
Violet
1.5m
240N
1
8mm x 24mm
506320
3.2t
Yellow
1.5m
320N
1
10mm x 30mm
506630
6.3t
Brown
1.5m
340N
2
10mm x 30mm
Product Code
Rated Capacity
A
B
C
D
E
H
Net Weight
506080
0.8t
148mm
90mm
136mm
280mm
30mm
325mm
7kg
506160
1.6t
172mm
98mm
160mm
410mm
35mm
380mm
11kg
506320
3.2t
200mm
115mm
180mm
410mm
40mm
480mm
21kg
506630
6.3t
200mm
115mm
235mm
410mm
50mm
620mm
31kg
Questions about this equipment? Send us a message and we’ll check it against the job.