Heavy Duty Cross Blocks

When you need a heavy duty cross block to keep rods at a sturdy right angle, look no further than the MP-521 series. Easy to adjust with the twist of a knob, yet with impressive holding strength.

The MP 521 uses eyebolts rather than screws for optimum smoothness of operation. Hand knobs require no tools when making precision adjustments, and allow for easy adjustment of supported rods.