The heavy-duty anchor SLA S 18-150/50 M12 is a classic sleeve anchor with hex-head screw for high loads in cracked and non-cracked concrete. With the ETA-assessment Option1 for cracked concrete, the fire resistance class R120 and the assessment for anchoring subjected to seismic loading C1/C2 class this anchor is a perfect solution for your security. In addition, it consists of steel quality 8.8. The integral plastic ring prevents twisting of the anchor and allows to overcome gaps between the attached part and the concrete surface. For a comfortable mounting a setting depth marking is on the anchor. SLA is also available with countersunk head or with bolt and hex-nut.