• 2 different sizes of stainless steel designer cages
• Overall assembled length: (BON4Micro) 1.97″ and (BON4M) 3.65″
• Internal cage length: (BON4Micro) 1.49″ and (BON4M) 2.56″
• Cage opening diameter:  1.38″  &  1.42″
• 7 different sizes of innovative hinged back rings: 1.57″, 1.65″, 1.73″, 1.81″, 1.89″, 1.97″, 2.05″
• 5 Stainless Steel Locking Pins
• 3 Spacers
• BON4Micro gap options 0.24″, 0.33″ and 0.43″
• BON4M gap options 0.33″,  0.43″ and 0.55″
• 2 especially for the BON4M Series designed stainless steel padlock
• 5 unique numbers laser-engraved on each Cage. These numbers are kept in our database and guarantee our customers an original BON4
• 1 year full warranty on this high quality package
• Weight specification (assuming one uses the BON4Micro cage with an average CBR and locking pin): cage (3.32 oz) + 1.42″ CBR (2.15 oz) + locking pin (0.35 oz) + padlock (0.92 oz) = total 6.74 oz / 191 gr
• Weight specification (assuming one uses the BON4M cage with an average CBR and locking pin): cage (4.30 oz) + 1.73″ CBR (2.58 oz) + locking pin (0.42 oz) + padlock (0.92 oz) = total 8.22 oz / 233 gr

Note: the alignment pins on the New BON4M Series are welded.

Once delivered, open the discreet package and try which ring size of the large selection of CBR’s fits you best.