Spectra Precision 1017 is designed to withstand tough conditions, this manhole transit mount is ideal for a variety of projects. Manhole transit mount with its 5/8 x 11-inch threading is intended for mounting line transits as well as the pipe lasers, it can easily be used with any pipe laser, tunnel laser, sewer laser or pipe jacking laser of any brand. A strong, solid frame adds to this transit mount’s durability and convenience for above ground construction projects. And the quick release allows users to make clamp adjustments around the manhole faster. The special swivel adjustment simplifies the process of erecting the manhole transit mount’s vertical pole. This allows you to spend less time on setup and more time on the job.
• Pivot is held solidly in any position between radius brackets with steel clamping lever.
• Large 3/4 inch steel acme thread screw with permanently fixed "y" handle.
• A 5/8 inch stainless steel balance screw with aluminum hand know is provided to give a three point stance to opposing acme screw.
• Points on base and acme screw are hardened tool steel and easily replaceable.
• Cross block is a cast aluminum and allows axial and radial movement to position transit at any point on manhole.
Color of base may vary