Abstract: The invention relates to a safety link for use in lifting, winching, towing or securing apparatus or similar. The safety link including, a first connection point, a second connection point, and an indicator means positioned substantially between and associated with the first connection point and the second connection point. If an overload force is applied, the forces between the first connection point and the second connection point cause a change in the indicator means, whereby the change indicates the overload to the user so safety checks may be conducted. The invention also relates to a method of use.

Abstract: The invention relates to a safety corridor arrangement for use in emergency situations, including an activation means, an operation means, associated with an activation centre, and a safety corridor suitable to guide or direct a person on a particular pathway. The activation centre, through activation of the activation means can cause operation of the operation means, and the operation means creates the safety corridor to guide a person along the safety corridor towards an exit. The invention also relates to a point of exit arrangement, and methods of use.

Abstract: The invention relates to a safety link for use in lifting, winching, towing or securing apparatus or similar. The safety link including, a first connection point, a second connection point, and an indicator means positioned substantially between and associated with the first connection point and the second connection point. If an overload force is applied, the forces between the first connection point and the second connection point cause a change in the indicator means, whereby the change indicates the overload to the user so safety checks may be conducted. The invention also relates to a method of use.

Abstract: A hydrostatic drain plug/outlet assembly comprises a hollow body (1) with an inlet port and an outlet port for connection to a fluid conduit. A slidable valve member (6) is movable between a locked open position and a locked closed position via an intermediate position at which the valve member (6) is urged into sealing engagement with a sealing member (3) by a spring (21) which supports a hydrostatic pressure of predetermined magnitude beyond which excess hydrostatic pressure is relieved by the valve member to prevent fluid overflow in a vessel. The valve member is moved between the locked open position and the locked closed position by rotation of valve member (6).