The streamlined Silva-Safety Slots® ensure less bulk for those using in-situ slings where space is limited in wheelchairs and other seating options. Slot sealing plug AZ Material no. XAFER antitheft system for slot rooms protects your goods and environments from theft attempts in a matter of seconds. : contact us. Safety Usage in Slot. Safety usage in the slot. : Old material no. Detroit Lions – %; New Orleans Saints – %; Dallas Cowboys –. The safety quarter turn is of a vibration-proof design. . Is the second slot launched concurrently with the first? And if so, is Qt handling the thread-safety or it's up to the programmer to handle it? Generally speaking, slot corners are going to be selected for their man covering skills. Accessories for safety switches. Depending on the installation location and operational conditions, specific checks are necessary. They're often charged with covering small. Click. Loading. The top five. Forget the inconvenience of suffering. The Silva-Safety Slot provides a streamlined safer sling tape which is simple and easy to use requires minimal instruction as pick-up positions and colour.