Our Side Opening Penkeeper Carrier was designed to eliminate the problem of broken pens in high impact situations. This carrier fits 4” and 4-1/2” drive-up units made by Hamilton Air, Security Systems Equipment, Fortis, American Vault, Comco, Collier, and LeFebure.

This carrier has several unique design features including:

• Two unique sides—main body and lid
• Inner cavity for securing a pen with rubber bumpers to reduce breakage
• Reinforced hinge area
• Hourglass body shape making it easy to get through a tight radius

These features make this the strongest carrier available in the market today!