Drain & Return Combo [1] 1" Slip (Pipe Size) x 1.25" Barbed (Hose/tubing Size) Bulkhead (Requires 1" 3/4" Hole Diameter) + [1] 3/4" Slip x Barbed Bulkhead (Requires 1" 1/2" Hole Diameter) industrial Specially designed audio cable can

Specially designed audio cable can support 2RCA turning into 4RCA Audio card can connect two groups of speakers Easily turn 2RCA into 4RCA

It has the function of automatic protection circuit

The Keyed Hasp Locks can be used to secure a variety of small items

a material chosen for its superior edge retention

1” 360 degree rotation Can be used in both landscape and portrait orientations

Drain & Return Combo [1] 1" Slip (Pipe Size) x 1.25" Barbed (Hose/tubing Size) Bulkhead (Requires 1" 3/4" Hole Diameter) + [1] 3/4" Slip x Barbed Bulkhead (Requires 1" 1/2" Hole Diameter) industrial Specially designed audio cable canDrain & Return Combo [1] 1" Slip (Pipe Size) x 1. 25" Barbed (Hose tubing Size) Bulkhead (Requires 1" 3 4" Hole Diameter) + [1] 3 4" Slip x Barbed Bulkhead (Requires 1" 1 2" Hole Diameter) Drain & Return 1" & 3 4" Slip Barbed Combo. Our custom one piece design is for easy and safe installation. For aquariums and filtration sumps. Manufactured with precision. (1) 1" Slip (pipe size) x 1. 25" Barbed (hose tubing size) Bulkhead (Requires 1" 3 4" Hole