Nite Ize SBA234-A1-R6 S-Biner Dual Carabiner, Assorted, 3 Piece

Amazon.com Price: $7 (as of 26/11/2020 18:05 PST- Details)

#2 Dimensions: 2″ x 7/8″, Load limit: 10 lbs
#3 Dimensions: 2-5/8″ x 1-1/8″, Load limit: 25 lbs
#4 Dimensions: 3-1/2″ x 1-1/2″, Load limit: 75 lbs