Narva Warning Light 12/24V 12 Led Red/Blu D-30025 Can be used on cracks

Can be used on cracks of 4in or less and holes up to 1/4in in diameter

2-3inch: 50ths of one inch

32mm arbor

TTBY113-121P T-Bolt Clamp 113-121mm 10Pcs Per Packet The Tridon TTBY part stainless T-Bolt clamp range provides superior design and proven reliability

You get a deeper bass that stays pumping

Narva Warning Light 12/24V 12 Led Red/Blu D-30025 Can be used on cracks85216RB High Powered Low Profile LED Warning Light (Red Blue) 6 x 1 Watt LEDs 12 24 Volt with Multiple Flash Patterns Features: Six 1 watt high powered L. E. Ds with linear optics for a seamless light appearance. A wide range of selectable flash patterns can be alternating or synchronised. Includes mounting gasket and trigger wire for easy pattern adjustment