This yoke nut socket of 25mm for Mares first stage with extra-thin walls fits on all Mares yoke international (INT) first-stage regulators.
At the top of this Mares scuba tool is an 8mm hex connection which is easily accessible with an  8mm long hex key with a connection to a 3/8" or a 5/16" hex key for our imperial customers.
 
For this scuba tool, we recommend a maximum tolerance of 20NM due to the reduced wall thickness of the socket. If more force is required to open the nut we recommend using our universal yoke nut pliers, these fit all brands.
 
Material: Precision machined from stainless steel.
 
Special features: 8mm hex connection.
 
GTIN: 08720865017570