Pretty strong anti-skid surface; splash-evidence lid closure with neoprene seal; flush mounting; they are often applied as hatches for lockers, fishing containers or as boxroom hatches or bayonet entrance bulkheads; removable front for easy access. Perfect for installation on dashboard with close by steering bench. Osculati web page takes advantage http://sparesforhatches30370.affiliatblogger.com/26831052/spares-for-hatches-secrets