Detail
This is the XS Scuba Highland 3/8 Speed Nuts-Pair Features: Strong, durable alternative to traditional wingnuts Knurled gripping surface for easier disassembly Available in two thread sizes: 3/8 - fits Highland bands hardware SB725 (p/n HL407) 5/16 - fits Highland bands hardware SB800 & SB803 (p/n HL408) Nuts are precision machined from durable Delrin material and help prevent stainless-steel to stainless-steel galling. They are a strong, durable alternative to the traditional wing nuts.