HAC1272751 CLAMPS
Width:12.7mm; 
Nut:M8 
Range:27~51mm 
Stainless steel ring and steel nut 
Antirust and mirror finish treatment
Width:12.7mm; 
Nut:M8 
Range:27~51mm 
Stainless steel ring and steel nut 
Antirust and mirror finish treatment