You can go one of two ways. You can get a new set of straps from Buckshot or your supplier. My proshop, Macrotech(Len in Md) stocks them. Or....... you can find quick disconnects like that at Sunny' s Surplus. They have many different sizes. That size is probably $5 or $6.(both pieces). You can try and sew them yourself or take them to a shoe repair store and they' ll sew it on for another $5 or $6. So you can spend $10 or $12 and repair or $20 or so for a new set of straps. You may not beable to find the exact size or type and may have to replace both pieces. I have an extra set of their straps in the garage but I was kind of saving them to fabricate onto one of my heavier hang-ons.