Adaptor Boxes 20267 Adapter Box 41″ to 25″ £0.00 21958 Adapter Box 41″ with 5″ Drop £0.00 22274 Adapter Box 38″ to 25″ with 6″ Drop £0.00 22275 Adapter Box 34″ to 25″ with 6″ Drop £0.00 22279 Adapter Box 38″ with 6″ Drop £0.00 22778 Adapter Box for Ag Cat 25″ Gate Box with hole for Valve