High performance rigging screws with chrome bronze open body with stainless steel fork and toggle ends to minimise the possibility of thread galling and seizing.
The Blue Wave Chromed Bronze Body features a number of details that makes it the best choice for exclusive and durable rigging. The sleek, open Bronze body prevents the threads from seizing up, they are delivered with laser engraved thread size, Blue Wave logo, and side marking of the left thread.

Rigging Screw approximate dimensions:

UNF	L1	L2	A1	A2	Pin Dia	Break @
1/4"	225	163	8	9.5	6.35	1300kg
5/16"	268	192	10	11	8	2350kg
3/8"	313	229	12	12	9.5	3500kg
7/16"	350	260	15	12	11	4700kg
1/2"	382	276	18	14	12.7	5400kg