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The Martin Tools 420 Face Spanner Wrench features a 1 1/4 inch opening and pin design, crafted from forged alloy steel. This 5-inch spanner is drop forged from steel bar, providing extra toughness and longer life. It is designed for servicing packing glands, adjustable collars, rings, and locknuts, and is commonly used to tighten shafts or pipes.
This face spanner is ideal for tightening shafts or pipes, offering precise engagement with 7/32 inch diameter pins.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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