These are 1 Staubli Multi-Contact Brand Solarline 2 MC-4 Female Socket and Housing and 1 Staubli Multi-Contact Brand Solarline 2 MC-4 Male Pin and Housing for 12 and 10 AWG. These are genuine Multi-Contact UL listed connectors not untested copies or knockoffs. These will allow you to add to, repair or replace bad or damaged terminations on a solar harness. They include 1 female coupler, 1 male coupler, 1 female socket and male pin . Special crimping tools maybe required.

Win-Solar does combine items for shipping.  Choose your items and request an invoice before you pay.  OR request a combined shipping quote for the items you would like to purchase.