Toggle bolts spread the load over a larger area and are more temperature resistant than other hollow wall anchorsA kind of wall fastener for use on hollow walls, having a part that springs open or turns through 90 deg after it is inserted so as to prevent withdrawal
Specifications
2-1/4 to 3-1/2 in OD
Minerallac® Cully™ 58664J Light Duty Toggle Bolt With Wings, Imperial, 3/8-16 Screw, 4 in OAL, Steel, Round Slotted Head, 1 in Drill