Manual Ratchet Lever Block 0.75 tons 1).Body:Magnesium aluminum alloy; 2).Chain:high strength steel alloy 3).N.W.:4.0kg

3/4 Tons 0.75 Tons Magnesium Aluminum Alloy Manual Ratchet Lever Block

Features: 

1). the body is made of the high strength Magnesium aluminum alloy;

2).the chain is made of the high strength steel alloy;

3). High efficiency;

4). Min maintance;

5). Labor saving;

6). Light and portable;   

Application:

1). It's widely used for stringing, sag adjustment,staying wire in power line construction, and for equipment installation in fields such as electrical power,ship building,transportation,building construction, mining,communication, as well as lifting, pulling. 2). It enjoys exceptional advantages particularly for pulling at any angles in every limited narrow workplace, field operation, aloft work .    

Technical Data: 

Model	Working  Capacity(ton)	Running Test  Load(ton)	Chain  Diameter(mm)	Contraction  Distance(mm)	Stretch  Distance(mm)	Standard  Lift(m)	Handle Length(mm)	Net  Weight(kg)	Extra weight  per meter of  extra lift(kg)
MLSB-0.75	0.75	1.13	5	300	1800	1.5	230	4.0	0.55
MLSB-1.5	1.5	2.25	5	350	1850	1.5	230	5.0	1.10
MLSB-3	3	4.50	6	350	1850	1.5	430	8.5	0.70
MLSB-4	4	6.00	6	580	2080	1.5	630	14.5	2.10
MLSB-6	6	9.00	6	650	2150	1.5	730	18.0	2.80

3/4 Tons 0.75 Tons Magnesium Aluminum Alloy Manual Ratchet Lever Block