List of products by manufacturer JBM 
1/2" Hex Socket H8 55mm
100281/2" Hex Socket H10 55mm
100291/2" Hex Socket H12 55mm
100301/2" Hex Socket H16 55mm
100321/2" Hex Socket H17 55mm
100331/2" Hex Socket H18 55mm
100341/2" Hex Socket H19 55mm
10035Extension bar 1/2" 125mm
10050Extension bar 1/2" 250mm
10051