Product View Locking 350
Thread Size
- 3 1/2" modified buttress thread with 5 threads per inch
- Modified buttress thread allows for expansion and contraction of filler neck
Filler Neck Specification

Injection and Blow Molding
Kelch Print 4066
Rotational Molding
Kelch Print 6320
Description
To reduce tampering, Kelch offers an all-plastic locking cap, the largest offered within the Kelch family of products. The cap features a wide diameter for easy reservoir filling, and comes with a tamper resistant locking feature and key set.
Quick Facts
- All-plastic, ergonomic design
- Tamper resistant locking feature
- Includes key set
- Largest cap offered; large diameter fill hole
- Compatible with Kelch universal tether
- Common thread size
- Variety of graphics available
- For use on plastic reservoirs
- Available with Nitrile or FKM gaskets
Options
Tether Option
- Kelch Universal Tether - standard 8" length (other lengths available upon request)
Reservoir Type
- Plastic
Pad Printing
- Standard

