CHILDWEET 2Pcs Quick Release Pin Self-Locking Spring Plunger Indexing Plunger Retractable Locking Pin for Mechanical Accessories and Spring Catch

Spring pin latch-- the plunger latches are easy and convenient for installing, and practical for use, -- install these boat quick release pin is convenient, saving time and effort, greatly improving your work efficiency, Stainless steel coupler pin-- the plunger latches are easy and convenient for installing, durable and practical for long lasting use, Stainless steel spring plunger-- made of stainless steel, which features is strength and offers good resistance in bad environment high humidity areas, Spring-loaded plunger-- good craftsmanship, thick and strong can ensure not easy to break, has good wear resistance, and can be used for a long time