AK Block Type 3-A, Single / Double Sheave (with Forged Hook Top) PAT.

Considering the rope maximum diameter of each size, the space on the underside of the sheave and the diameter of the bucket hole were enlarged, and usability was improved.

*Materials:Special Stainless Steel,
Sheave: SCS13 (equivalent to SUS304),
Hook/Side plate/Sheave pin/set screw with a hexagon hole: SUS304
*Oil impregnated bushing: bronze
*Safety working load is set variously in each country.
Our blocks safety working load is decided around from 1/8 to 1/10 of their breaking load.

For your quotation/Supply price, please tick the box and click the “Quotation” below.

Inquiry No. List Price
AK10151 $173.75
AK10156 $256.00
AK10152 $276.50
AK10157 $403.25
Drawing Size (Sheave dia.)(mm) Sheave Qty Max dia of rope(mm) d(mm) D(mm) L(mm) L2(mm) B(mm) B1(mm) t(mm) t1(mm) Hex. Wrench dia.(mm) Unit Weight(kg) Work Load Limit (kg)
751161718259129802324541.51.25500
752161718259129802324821.51.80500
10012222233401701083028621.52.701000
10022222233401701083028951.53.751000