Defenders who want to dominate the competition and shut down opposing attackers.
Durability
Stringability
Flexibility
The STX Hammer 1K lacrosse head is a high-performance option designed for elite, shutdown defenders. Featuring EnduraForm technology for improved stiffness and shape retention, and the new Speed Scoop design for enhanced ground ball play, the Hammer 1K delivers exceptional power and control. The triple strut design further reinforces stiffness and shape retention, ensuring durability and performance on the field.
“
The STX Hammer 1K is a beast of a head. It is perfect for defensemen who lay heavy-duty checks, such as PLL Champion Jack Rowlett. The head returns to shape after each check with its triple strut stability technology. The Hammer 1k was released in 2023 and serves as a reliable option for close defenders.
Join more than 1 million athletes buying and selling on SidelineSwap. Save up to 70% on quality new and used gear, sold by athletes just like you.
Shop safely with our buyer guarantee.
Every purchase is protected by our buyer guarantee. If you don’t receive your item as advertised, we’ll provide a full refund.
Quick shipping and tracking.
Most orders ship via USPS Priority Mail (1-3 business days once the item is shipped by the seller). We provide sellers with a prepaid shipping label, and buyers receive tracking notifications until the item arrives at your doorstep.
Save money. Save the planet.
When you save big on high-quality used gear, you’re also keeping more gear on the field and out of a landfill.
Our community is built on trust.
Sellers receive feedback on every transaction, so you can feel confident before you purchase. Easily message the seller with questions about your item at any time.
