Forging manifold body with 3pcs* M12-1.5 female fitting, both side R1234yf quick coupler holder H&L, backside with 1 pc 1/2" ACME LH hose holder for yellow hose use, aluminum knob, 80mm gauge with R1234yf single refrigerant, bar/psi, degree C & F. 72 " RYB hose set 800/4000 psi, red and blue hose M12-1.5 male on both side, yellow hose M12-1.5 male x 1/2 ACME left-hand thread female. screwdriver tool and valve core tool, hose repair kit ( included 2pcs*o-ring, 1pc *depressor, 1pc * Teflon seal), plastic box pack.