Schaefer Single Ball Bearing Block Sunglasses Some other brands do come

Some other brands do come with pre-drilled rubbers but we choose to include metal drill tubes that can be recycled or reused when finished vs the extra rubber pieces that will end up in the landfill from others

INDIGLO® Night-Light

Manufacturer Part No : 804010

One 33 gram C02 cylinder/inflator body Inflator cap with plastic pull handle

UPC : 3606480607844

Schaefer Single Ball Bearing Block Sunglasses Some other brands do comeSingle Ball Bearing Block Single block with aluminum cheeks and ball bearing sheave. Delrin ball bearing sheave ensures low friction operation. Swivel head may be locked in place to avoid twist. Specifications: Sheave Diameter 2" (51mm) Thickness 15 16" (24mm) Width 2 1 8" (54mm) Length 4 13 32" (112mm) SWL 1500 lbs. (680kg) Weight 5oz. (142g) Max Line 7 16" (11mm) Manufacturer : Schaefer Marine Manufacturer Part No : 506 05 UPC : 740507012075