These Topped Tool Pouches house tools, small parts and hardware. Both the 5517 Topped Tool Pouch with Snap-Hinge Zipper Closure and the 5527 Topped Tool Pouch with Snap-Hinge Closure feature a one-handed snap-hinge opening for safety and security. On the back, an innovative modular buckle connection system easily connects to standard tool belts and fall protection harnesses without the worker having to remove them. Tool lanyards can be attached to two D-rings on the holster for additional safety and security.