Item No.: H11F542

.Material:50BV30.
 .Size:3/4" (F) to 1" (M), 1/2"(F) to 3/4" (M), 1/2" (F) to
 3/8" (M), 1/4" (F) to 3/8" (M).
 .Heat treatment(40-45°）.
 .Surface treatment: Phosphate.
 .Packing size:20*8*3.6cm.
 .Weight:320g.