Mach 1 exclusively offers 3/32" quick links for smaller BT-size rockets. This new standard offers more security, convenience and portability over other options. All quick links are stainless steel with the exception of 3/32". Quick link sizes and ratings below: 
 
Quick Link     
Length     
Rating
 
 
 
3/32"
1.02"
BT20, BT50
 
 
 
1/8"
1.45"
BT55, BT60
 
 
 
3/16"
2.06"
54 mm, 65 mm
 
 
 
1/4"
2.38"
76 mm, 98 mm