Four in and four out dome type fiber optic splice closureProduct Features：GJS-M series can provide with 3 type:2 in 2 out,Website: ,3 in 3 out,4 in 4 out. They can satisfy customer's different applications and can be installed by pole mounting, wall mounting and aerial. They can be divided into 2 types according to the sealing type: screw thread mechanical and heat shrinkable.