Here's what other sites are saying:
Free Shipping. Grivel Monster Blade Replacement The Monster Blades by Grivel are replacement picks for Monster tools. ALL CLIMBING SALES ARE FINAL.
You actually did it. You wore out the pick on your Grivel Monster ice tool. Well, all you have to do is get yourself the Monster Blade to replace it and get back to climbing. This T-rated hot-forged pick lasts and lasts, but even the burliest picks wear out eventually. Grivel included three nuts and bolts for mounting, but you may have to get a bit creative in the shop to get the old factory-mounted pick off your Monster ice tool.
Grivel Master Replacement Blade
Grivel Alp Monster / Lil' Monster Blade
Grivel X Monster Blade
Grivel Alp Lil Monster Blade
Grivel Force Carbon Replacement Blade
CAMP Cassin X Replacement Hammer
Petzl Cascade Pick
Petzl Adze for Quark, Nomic, and Ergo
$49 - $53