-
Very positive engagement,
water-resistant and adjustable. - Key operates plug, bringing latch into “closed” position and then drawing up against seal.
- Latching bar is rotated 90 degrees only, then withdraws by 6mm. Adjustment of latch through 20mm.
- Through industry-standard 4-sided aperture, secured by brass nut & stainless spring washer on threaded body. Latch bar secured by nut and locknut on end-spigot.
- 7mm-square drive plug.
- Black or chromium-plated. Zinc alloy (body) & steel (latch bar).
- Other drive plugs (triangular, slotted, etc). Alternative latch bars.
- WBH design covered by UK Patent Application 0224237.8.












