4.5" car suction mount with 1/4"-20 threaded insert

4.5'' car suction mount 1/4" -20 threaded insert
Durable suction mount with threaded insert for attaching equipment.

• Provides a reliable, temporary vacuum mount, without drilling holes.
• Rubber vacuum pad will not mark or damage most surfaces.
• Attaches to flat , smooth, nonporous surfaces.
• Red-line indicator warns user of any vacuum loss.
• Check valve allows repumping without loss of remaining vacuum.
• Lift tabs on vacuum pad edges permit instant release.
• Supplied with vacuum pad protector.