Keychain size scuba tank with ten tank orings inside.
Features:
Orings fit standard k-valve
Perfect for taking on vacation or remote dive sites
Brass o-ring pick on cap helps pick out the old...
Plastic storage box contains 225 orings of various sizes for maintenance of your scuba diving gear and tanks. Include o-ring picks for easy oring changes. Contains: 2X1: 15 PCS (NBR 70) S5: 15 PCS...