Model # 350
Aluminum.
Uniquely ribbed anchor sleeve.
Model # 360Polyethylene coated Aluminum.
Uniquely ribbed anchor sleeve.
Model # 380Stainless Steel Type 316.
Welded construction to CSA standards W47.1.
![](https://www.msumississauga.com/wp-content/uploads/2017/01/H380Step.png)
Model # 350
Aluminum.
Uniquely ribbed anchor sleeve.
Model # 360Polyethylene coated Aluminum.
Uniquely ribbed anchor sleeve.
Model # 380Stainless Steel Type 316.
Welded construction to CSA standards W47.1.