Scotts - Oversize Bar Reducer Adaptors (1 1/8" to 7/8") Options:1 1/8" to 7/8" The button can be installed

The button can be installed on either left or right

1/4" NPT female inlet to accomodate use of common couplings and fittings

Submersible

Waterproof inner bag included in delivery

Due to the sophisticated shaping

Scotts - Oversize Bar Reducer Adaptors (1 1/8" to 7/8") Options:1 1/8" to 7/8" The button can be installedScotts now offers special spacers that allow you to reduce the perch hole diameter from oversize, back to standard diameter, which allows the use of standard diameter bars in the oversize perches. Keep in mind, when using standard diameter bars with their stabilizer, that the crossbar to main bar clearance must be a minimum of 40mm.