The Aetos hoist is a very nice product, maybe most significant new product for years
Lars Berge Multitechnic AS, NorwayCCS4-450 Coupler
Catalog number: CCS4-450 - Item code: 111200007The CCS4 conical coupler system is designed to offer a rigid and very strong connection between truss sections of the E20 series. The conical shape and tapered pins create an optimal connection without the need of use force to assemble or disassemble. Only a hammer is needed to connect your trusses, offering remarkable assembly speed compared to other connection types.