Threaded / Screw-On Caps for Water Dispenser Plastic Bottles/Jugs with Size 53mm Caps (2pk)
- Included: 2 screw-on caps with foam liner. Two different sizes to select from: 48mm or 53mm. Water jug's label will specify which cap size is needed, or measure jug's "T" Dimension for proper cap size selection. See below for measuring instructions. Compatible with many 3 and 5-gallon plastic water dispenser bottles that require twist on (screw-on) caps..
- Dimensions of 48mm cap: ID: 48mm (1.89 inches), OD: 50mm (1.97 inches). 48mm cap for use on models such as: AquaNation, Crystal Spring, Primo (Walmart, Lowe’s) bottles with twist caps, New Wave Enviro, and Ore International..
- Dimensions of 53mm cap: ID: 53mm (2.09 inches), OD: 55mm (2.17 inches). 53mm cap for use on models such as: American Maid..
- Not for use on water dispenser bottles that require snap on caps, such as: Polar Artic, Nestle PureLife, Primo bottles (ones with snap on caps), Ice River, and Glacier. Not for use on glass jugs..
- To find the "T" Dimension, using a caliper or ruler, measure the diameter of the outmost threads at the top of the jug. The resulting millimeter measurement will be the “T” Dimension. The size 48mm cap will work for jugs with an 48mm (1.89 inches) T-Dimension, and the size 53mm cap will work for jugs with a 53mm (2.09 inches) T-Dimension..