A-514B Medium-Bore Target Adapter Hub and Legs for A-512/L-708 for 6.5-17.5 in. (165-445 mm) bores

Fully adjustable, self-centering bore adapter for the L-708 Laser and A-512 2-Axis Bore Target to self-center the laser and target into a bore for bores from 6.50 – 17.5 in. (165 – 445 mm) in diameter. The A-514B comes with the A-514GL Leg-Setting Gage to set the legs to the proper nominal bore diameter. Centering accuracy is ~ .0005 in. (0.012 mm).
Does not require a 0 + 180 degree measurements like conventional bore targets or a sweep unit like some competing bore alignment lasers. Just insert the target + adapter into the bore and in 5 seconds, you have the measurement.

Designed to self-center the A-512 2-Axis Bore Target and L-708 Laser.
Fully adjustable for bore diameters from 6.50 – 17.5 in. (165 – 445 mm) using A-514GL Leg-Setting Gage and included 12 in. (304 mm) digital calipers.
Takes just 5 seconds to insert into a bore and get a concentricity or straightness measurement.
Does not require 2 measurements, 0 degrees and 180 degrees, like conventional bore spider fixtures.
Does not require sweeping the bore like conventional or laser bore spider sweep fixtures.
High accuracy. With care accuracies of .0003 in. (0.0075 mm) in 10 feet (3 m) can be achieved.

Supported Laser/Targets:

L-708, L-708LD and A-512 2-Axis Bore Target

Bore Diameter Range:

6.50 - 17.5 in. (165-445mm) bores diameters. A-514GS/A-514GL Leg-Setting Gage sets the legs to nominal bore ID using supplied calipers.

2.60 in. (60.04 mm) Measuring Legs:

For Bore ID's: 6.500-9.250 in. (165.1-234.95 mm)

3.97 in. (100.84 mm) Measuring Legs:

For Bore ID's: 9.250-12.000 in. (234.95-304.8 mm)

5.35 in. (135.89 mm) Measuring Legs:

For Bore ID's: 12.000-14.750 in. (304.8-374.65 mm)

6.72 in. (170.69 mm) Measuring Legs:

For Bore ID's: 14.750-17.500 in. (374.65-444.5 mm)

Material:

Aluminum and stainless steel