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IS Clamps

Freer Tool & Supply is your source for IS clamps built for reliable holding power in machining, fabrication, assembly, and general industrial maintenance. Whether you’re securing parts on a workbench, fixture, or production line, our IS clamp selection helps improve repeatability, reduce movement, and support safer, more efficient workflows—especially when tight tolerances and consistent setups matter.

Morton SG80AH306 Stud Type Plastic Handle Adjustable Clamping Lever - 3/8-16 Thread Size, 1.57 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

Morton SG80AH306 Stud Type Plastic Handle Adjustable Clamping Lever - 3/8-16 Thread Size, 1.57 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

SKU: FTS-SG80AH306
MPN: AH-306

EMAIL SALES FOR PRICING
Morton SG80AH307 Stud Type Plastic Handle Adjustable Clamping Lever - 3/8-16 Thread Size, 1.97 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

Morton SG80AH307 Stud Type Plastic Handle Adjustable Clamping Lever - 3/8-16 Thread Size, 1.97 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

SKU: FTS-SG80AH307
MPN: AH-307

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Morton SG80AH308 Stud Type Plastic Handle Adjustable Clamping Lever - 1/2-13 Thread Size, 1-1/4 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

Morton SG80AH308 Stud Type Plastic Handle Adjustable Clamping Lever - 1/2-13 Thread Size, 1-1/4 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

SKU: FTS-SG80AH308
MPN: AH-308

EMAIL SALES FOR PRICING
Morton SG80AH309 Stud Type Plastic Handle Adjustable Clamping Lever - 1/2-13 Thread Size, 1.97 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

Morton SG80AH309 Stud Type Plastic Handle Adjustable Clamping Lever - 1/2-13 Thread Size, 1.97 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

SKU: FTS-SG80AH309
MPN: AH-309

EMAIL SALES FOR PRICING
Morton SG80AH310 Stud Type Plastic Handle Adjustable Clamping Lever - 1/2-13 Thread Size, 2.48 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

Morton SG80AH310 Stud Type Plastic Handle Adjustable Clamping Lever - 1/2-13 Thread Size, 2.48 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

SKU: FTS-SG80AH310
MPN: AH-310

EMAIL SALES FOR PRICING
Morton SG80MH301 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 10-24 Thread Size, .63 Thread Length, .95 Hub Height, 1.3 Overall Height, 1.65 Width

Morton SG80MH301 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 10-24 Thread Size, .63 Thread Length, .95 Hub Height, 1.3 Overall Height, 1.65 Width

SKU: FTS-SG80MH301
MPN: MH-301

EMAIL SALES FOR PRICING
Morton SG80MH302 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 10-32 Thread Size, .63 Thread Length, .95 Hub Height, 1.3 Overall Height, 1.65 Width

Morton SG80MH302 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 10-32 Thread Size, .63 Thread Length, .95 Hub Height, 1.3 Overall Height, 1.65 Width

SKU: FTS-SG80MH302
MPN: MH-302

EMAIL SALES FOR PRICING
Morton SG80MH303 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/4-20 Thread Size, .78 Thread Length, .95 Hub Height, 1.3 Overall Height, 1.65 Width

Morton SG80MH303 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/4-20 Thread Size, .78 Thread Length, .95 Hub Height, 1.3 Overall Height, 1.65 Width

SKU: FTS-SG80MH303
MPN: MH-303

EMAIL SALES FOR PRICING
Morton SG80MH3037 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 5/16-18 Thread Size, .78 Thread Length, 1.22 Hub Height, 1.77 Overall Height, 2.56 Width

Morton SG80MH3037 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 5/16-18 Thread Size, .78 Thread Length, 1.22 Hub Height, 1.77 Overall Height, 2.56 Width

SKU: FTS-SG80MH3037
MPN: MH-3037

EMAIL SALES FOR PRICING
Morton SG80MH304 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 5/16-18 Thread Size, 1.57 Thread Length, 1.22 Hub Height, 1.77 Overall Height, 2.56 Width

Morton SG80MH304 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 5/16-18 Thread Size, 1.57 Thread Length, 1.22 Hub Height, 1.77 Overall Height, 2.56 Width

SKU: FTS-SG80MH304
MPN: MH-304

EMAIL SALES FOR PRICING
Morton SG80MH305 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 3/8-16 Thread Size, 1.57 Thread Length, 1.22 Hub Height, 1.77 Overall Height, 2.56 Width

Morton SG80MH305 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 3/8-16 Thread Size, 1.57 Thread Length, 1.22 Hub Height, 1.77 Overall Height, 2.56 Width

SKU: FTS-SG80MH305
MPN: MH-305

EMAIL SALES FOR PRICING
Morton SG80MH306 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 3/8-16 Thread Size, 1.57 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

Morton SG80MH306 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 3/8-16 Thread Size, 1.57 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

SKU: FTS-SG80MH306
MPN: MH-306

EMAIL SALES FOR PRICING
Morton SG80MH307 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 3/8-16 Thread Size, 1.97 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

Morton SG80MH307 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 3/8-16 Thread Size, 1.97 Thread Length, 1.41 Hub Height, 2.12 Overall Height, 3.07 Width

SKU: FTS-SG80MH307
MPN: MH-307

EMAIL SALES FOR PRICING
Morton SG80MH308 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/2-13 Thread Size, 1-1/4 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

Morton SG80MH308 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/2-13 Thread Size, 1-1/4 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

SKU: FTS-SG80MH308
MPN: MH-308

EMAIL SALES FOR PRICING
Morton SG80MH309 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/2-13 Thread Size, 1.97 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

Morton SG80MH309 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/2-13 Thread Size, 1.97 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

SKU: FTS-SG80MH309
MPN: MH-309

EMAIL SALES FOR PRICING
Morton SG80MH310 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/2-13 Thread Size, 2.48 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

Morton SG80MH310 Stud Type Adjustable Clamping Lever Die-Cast Zinc Handle - 1/2-13 Thread Size, 2.48 Thread Length, 1.69 Hub Height, 2.52 Overall Height, 3.62 Width

SKU: FTS-SG80MH310
MPN: MH-310

EMAIL SALES FOR PRICING
National NE60274 Parallel Clamp - Model 274; 1 3/4" Jaw Capacity; 2–1/2" Jaw Length

National NE60274 Parallel Clamp - Model 274; 1 3/4" Jaw Capacity; 2–1/2" Jaw Length

SKU: FTS-NE60274
MPN: ACP0126

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National NE60275 Parallel Clamp - Model 275; 2 1/4" Jaw Capacity; 3" Jaw Length

National NE60275 Parallel Clamp - Model 275; 2 1/4" Jaw Capacity; 3" Jaw Length

SKU: FTS-NE60275
MPN: ACP0127

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National NE60276 Parallel Clamp - Model 276; 2 3/4" Jaw Capacity; 4" Jaw Length

National NE60276 Parallel Clamp - Model 276; 2 3/4" Jaw Capacity; 4" Jaw Length

SKU: FTS-NE60276
MPN: ACP0128

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National NE60277 Parallel Clamp - Model 277; 3 1/2" Jaw Capacity; 5" Jaw Length

National NE60277 Parallel Clamp - Model 277; 3 1/2" Jaw Capacity; 5" Jaw Length

SKU: FTS-NE60277
MPN: ACP0129

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National NE60278 Parallel Clamp - Model 278; 4 1/2" Jaw Capacity; 6" Jaw Length

National NE60278 Parallel Clamp - Model 278; 4 1/2" Jaw Capacity; 6" Jaw Length

SKU: FTS-NE60278
MPN: ACP0590

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National NE60279 Parallel Clamp - Model 279; 6" Jaw Capacity; 8" Jaw Length

National NE60279 Parallel Clamp - Model 279; 6" Jaw Capacity; 8" Jaw Length

SKU: FTS-NE60279
MPN: ACP0131

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National NE604PCS 4 Piece Parallel Clamp Set-2-1/4 to 6" Capacity

National NE604PCS 4 Piece Parallel Clamp Set-2-1/4 to 6" Capacity

SKU: FTS-NE604PCS
MPN: ACP0436

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National SG60NS625SS Machinist Clamping Set - Model NS625SS; 1/2"-13 Stud Size; 1/2" T-Slot Size

National SG60NS625SS Machinist Clamping Set - Model NS625SS; 1/2"-13 Stud Size; 1/2" T-Slot Size

SKU: FTS-SG60NS625SS
MPN: NS625SS

EMAIL SALES FOR PRICING