what is different about these braces than those sold by competitors like TBP? Their braces are $20 and yours are $50. I can't tell from the product description why these would be over twice the price. But I buy for quality not cheapest price. Can you help differentiate?

• I can't tell from the picture. Are these designed to be long enough to connect to a 4 point roll cage or do you need the general
• I do not have my family cage in right now to look at, but do these mount to the top of the roll bar at the corner, and w install