Summit Mkii Arb. Summit MKII Rear Step Tow Bar has been developed to work with the original equipment lower tub step, whilst providing valuable rear protection. Optional lower tub protection and rear 8T-rated recovery points have been developed to ensure the Summit MKII Rear Step Tow Bar gives the ultimate protection and practicality without compromising style. Quality Finish Metaprep primer applied for additional corrosion resistance and finished in matt black powder coat. *By request/order.