By providing increased access and flexibility in employee benefits, employers can not only recruit but retain qualified employees. 1  Providing benefits to employees is seen as managing high-risk coverage at low costs and easing the company's financial burden.
The outer diameter of Yakima round bars is 1.125. The 3/4 gas pipe will be about 1.050 will be a little too small but it may work. Considering that you can buy a set of Yakima round bars for about $60, I would not spend too much more money trying to save money. Re: Using steel pipe for Yakima cross bars
They use regular optical glass and weigh 34.4g in 77mm size, with a 5.4mm thick mounting ring. The Pro-1 polarizers lose 1 2/3 stops of light and come in 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm and 82mm. The Nikon is a better filter at about the same price, but doesn't come in all the sizes that the Hoya Pro 1s do.