Haydels Hog Pig Squealer. This Pig Game Call made by Haydels is built with an acrylic sound chamber and a narrow sounding board with larger holes to amplify sounds. Using the Haydels Hog Pig Call while calling other hogs will bring other hogs running to you for a nice easy-to-call non-lethal shot. This Haydels Game Call will allow you to squeal like a pig to bring in those pigs without running a risk of injury. Specifications for Haydels PS92 Hog Pig Squealer: Mfg Item Num: PS92 Supplier SKU: 81064 Category: GAME CALLS Type: Hog Call Species: Hog Material: Acrylic/Collapsible Hose Battery: None The Haydels PS92 Hog Pig Squealer is a quality addition to the Haydels lineup. For more great deals on Game calls on sale and available for your next hunting trip by Haydels please browse our Haydels Hunting Gear page.