Part Number K21 15649 05 having (CAGE Code 0K0L1) and FSC 5340 Hardware, Commercial in stock with ready to ship. Get an instant quote for K21 15649 05 Clamp Loop by Klinge Corporation Dba Reefer Parts. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.